Latch-Attach Flat Wall Latch Mounting System

June 29th, 2009

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There are 2 basic methods to install a gate on a column:

1. The way you have to :-(

You don’t want to install the gate this way because the customer questions, “Why is the fence centered on my columns but the gate is not?” Your answer is the hardware has to be installed on a squared corner it will not work on a flat surface.

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2. The way you want to :-)

Now this is what the customer is looking for and we all know a happy customer is a quick paying customer.  With our new Latch-Attach this is exactly what you get.  Used in conjunction with the Magna Latch and Multi-Fit Hinges you have a winning combination.

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The quick and easy way to attach your Magna-Latch to a flat surface, wall or pillar.

Features:

  • All Aluminum Construction
  • Tough Powder Coated Finish
  • One-Way Security Screws to Deter Theft

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Housing Crisis Results in Mosquito Problem

May 20th, 2009

An unforeseen problem has arisen out of the housing crisis, abandoned pools.  These abandoned pools are becoming breeding grounds for mosquitoes, especially in states with warmer climates year round like Nevada, Arizona and California. These mosquitoes can sometimes carry harmful diseases like the West Nile Virus.  Already some mosquitoes in Fresno, CA have tested positive for the disease. Health departments nationwide are scrambling to deal with the problem.  Government agencies are doing fly overs in helicopters to try and identify problem pools sometimes referred to as “Green Pools”.  One possible way to deal with the problem is to introduce mosquitofish to the water, but this can be costly, adding to the already strained budgets of local governments.

 

Some good articles on “Green Pools”:

Foreclosed homes bringing disease to area neighbourhoods

Foreclosure Fallout Spawns Green Pools

Foreclosure pools a mosquito threat

Should I buy an invisible fence?

April 27th, 2009

I get asked from time to time, “Should I buy an invisible fence?”  My answer is that you need to know what you are getting into before moving forward.  The biggest argument for an invisible fence (aka underground fence) is they do not like the looks of a “physical” fence.  If you are one of these people, do not let this cloud your judgement and please read on.

An invisible fence is a wire that is buried in the ground around the area you want to keep you dog in or out.  Then your dog wears a collar that emits a sound when you dog approaches the wire and then shocks him/her if they get too close.  I am not saying this shock has any permanent effects but it is meant to be strong enough to deter the dog from trying again.

Here are some problems:

  1. What if your dog is chasing a rabbit or cat and runs across the wire.  They may get shocked for a moment but now they are trapped outside of the desired area.
  2. The batteries in the collars have to be changed or recharged periodically. What happens if the batteries go dead while you are at work?  Now the dog is wandering the neighborhood.
  3. All of the little children in your neighborhood are not wearing collars to keep them out of your yard.  If your dog is aggressive this could set you up for a lawsuit.  I know, some people out there are saying, “Well then people should be watching their children more closely!!”  You are right, they should, but accidents happen all the time.  Just imagine how silly you will sound on Judge Judy with this argument.
  4. Not only are the children not wearing collars but neither are the other dogs.  Your dog is now trapped in the yard just waiting to become a snack for some large dog running free.
  5. This is usually where someone tells me, “Well we live out in the country and our closest neighbor is a couple of miles away.”  Do a quick search in your favorite search engine for “rabid animals”.  You may never see a raccoon in your area, but that only makes sense because they are primarily nocturnal animals.  I am not guaranteeing that a physical fence will keep a rabid raccoon out of your yard but it is better than nothing.

I  can’t tell you how many times I have been installing a fence in someone’s yard only to be drilling up the wire from their previous “invisible fence”.  All they have done is waste their money and open themselves up to heartache and lawsuits.  Do invisible fences have their uses?  Yes, I can see using them around gardens and flower beds to keep pets out of these areas, but not as the main pet containment.

Improvements made to the Lokk Latch Deluxe ensure easier installation.

August 12th, 2008
It Just Keeps Getting Better

A picture of the Lokk Latch Deluxe showing the horizontal and vertical adjustment.


A picture of the Lokk Latch Deluxe showing the horizontal and vertical adjustment.

This article illustrates one reason I am proud to be a stocking D&D Technologies dealer.  Back in 2007 the Lokk Latch Deluxe was unveiled as a replacement to the Lokk Latch Pro ( you can still purchase the Pro but it is a self-locking model ). The Deluxe matches the Pro feature for feature and has these added benefits:

 

  • Vertical and Horizontal adjustment ( even after the latch is installed )
  • A polymer push rod for easier fitting ( the polymer cuts easier than the old metal rod )
  • Now fits up to a 6″ thick post
  • Fitting jig ensures proper alignment of the hole for the push rod
  • One model works with ornamental ( square metal ), vinyl and wooden gates

With all of these added benefits and lower price we jumped on the bandwagon immediately.  Now D&D has improved upon an already great product by reducing the installation time in half by adding the following features & improvements:

Lokk Latch Deluxe Improvements

  1. 2 different sized push rods included.  Each scored with the sizes in 1/2 inch increments.
  2. Easy to follow graphic instructions
  3. The push rod now inserts 3/8″ into the latch body instead of the old 3/16″
  4. The new alignment guides ensure the latch body and the external access kit are centered in the pushrod hole.
  5. The fitting jig now helps keep you from cutting the push rod too short.

With these improvements the Lokk Latch Deluxe is cemented firmly on our top sellers list, and for good reason :-)

Does my pool gate latch need to be mounted on the inside of the fence?

July 3rd, 2008

There are many misconceptions people have regarding pool gate safety laws. I did a blog post a while back dealing with the Americans with Disabilities Act (ADA) and the Pool & Spa Safety Act, which resulted from architects asking whether we had a latch that satisfied both codes ( read the article for more information ). This post is going to deal with where the latch has to be installed, on the inside or the outside of the gate.

This usually comes up when someone calls on the phone inquiring about the Magna Latch. They usually begin the conversation with, “Can the Magna Latch be installed on the inside of the fence?” My first question is, “Why do you want to install the latch on the inside?”  They inevitably will say that the building inspector or their contractor told them that it was code. It is true that there is a section of the code that allows for a latch on the inside of the fence, but it is not ideal. The Consumer Product Safety Commision ( CPSC ) has published a booklet entitled “Safety Barrier Guidelines for Home Pools“. On page 4 it talks about installing a latch on the inside of the gate but when you do this the latch has to be 3 inches down from the top of the gate, on the pool side of the gate ( the gate still has to swing out away from the pool ) and there can not be an opening greater than 1/2 of an inch within 18 inches from the latch.  This is not easy to do when a fence is new, forget about 3-4 years down the road.  Not only that but the latch you normally end up using tends to “bounce”  when the gate closes and therefore does not latch reliably.  It is also my professional opinion that these latches are not safe because the striker bar is installed on the post and is a stationary object that protrudes out into the gate opening.  Every time you go in or out of your pool area that bar is going to get caught on your clothing or even worse possibly poke a child in the eye.

This is an example of a latch that can be mounted on the inside of a gate.

You can avoid all of these potential problems by using a latch that is specifically designed to meet the pool code.  If we look closely again at page 4 of the CPSC’s booklet it says, “When the release mechanism of the self-latching device is less than 54 inches …”.  So if we keep the release mechanism above the 54 inch mark the latch can go on the outside of the gate.  This makes the Magna Latch Top Pull or Vertical Pull the ideal solution .

*Note – Installing a latch on the inside of the fence also makes it easier for children inside the fence to let other children inside the pool area.

What Should I Use to Lubricate my Gate Hardware?

May 15th, 2008

My son at age 5 is removing a Lokk Latch from the sample.All of us, to a certain degree, have the home improvement gene.  Every Spring we grab our tool belts, load them up with screws, glues, and tools and proceed on our handyman march. Our spouses cringe and hide their wallets as we head out the door for a “couple of things” at the local hardware store. No squeaky hinge or blown light bulb has a chance. I know my 9 year old son has this gene because he has taken the screw driver and over-tightened every electrical socket and light switch in the house.  I can tell they are over-tightened because they all have that tell tale crack down the middle.

 

When you get to the outside of your house and come to the gate on your fence, you may be compelled to lubricate your Magna Latch and Tru Close Hinges to ensure the effortless opening and closing of your gate.  But wait just one moment, did you realize that your favorite lubricant may be doing more harm than good?  The problem is that petroleum based lubricants, like WD40 and others, will react with the polymers in the Magna Latch and Tru Close Hinges.  This is why if you use a petroleum based lubricant on a product made by D&D Technologies (Magna Latch, Lokk Latch, Tru Close, Z-Lokk, etc.) it voids the warranty.

Lock Saver is safe to use on your Magna Latch and Tru Close hinges.So what do we use?  There is a product called Lock Saver that is not petroleum based, dries quickly, does not freeze and is recommended by D&D for use on all of their products.  It is environmentally safe and is also designed to be used on your household door knobs.

 

 

 

 

 

 

 

 

This is a picture I came across of my son Nate hauling some D&D hardware around on his John Deere tricycle.

This is a picture of my son hauling D&D hardware with his John Deere tricycle.

How to Keep Squirrels from Chewing on Your Latch

May 9th, 2008

Reds feeding Nibbles

My father-in-law raised a squirrel named Nibbles.  Once Nibbles was old enough my father in law released the squirrel into his back yard where he flourished for a few years feasting on nuts that were hand fed to him.  Then Nibbles had a lady friend that came around and started ruling the roost. She even got to the point where she would come into the porch and break into the plastic container to help herself to how ever many nuts she wanted.  Even after upgrading containers to one that had a latching mechanism, she would still figure it out.

Scoot Squirrel repellantNow this was very comical to watch and talk about, but what about if the squirrels start doing real damage that costs you money?  We run into this from time to time with our Magna Latches.  There is just something about that release knob that squirrels love to chew on.  Are they just sharpening their teeth or do they like the taste of last weekends bar-b-que?  The world may never know.  Either way there is a solution that is both effective and environmentally safe.   It’s call Scoot Squirrel.  Scoot Squirrel is just simply applied around the area of the latch and it will keep the squirrels away.  Now if you already have a damaged latch, you can purchase just the tower section ( latch body ) and replace it.  Don’t worry the keys are the same.

 

 

Reds playing with Nibbles

FenceMax.com and D&D Technologies Team Up for Pool Safety Video

May 2nd, 2008

Transcript:

Frolicking in the family swimming pool can provide hours of fun, entertainment and exercise, but safety experts warn that pools can be hazardous, as well as enjoyable. Statistics tell us that drowning is the number two cause of accidental death nationwide, in children under the age of five.

“Studies in Australia, as well as the United States, have shown that 50% to 90% of all child drownings can be prevented by an effective fence with a working gate that self closes and self latches every time. So it is really important that a gate is working, that it is self closing, self latching, opens away from the pool and that the latch is at the required height.”

Fitting all of these requirements, the award winning Magna Latch by D & D Technologies, the world leader in pool safety gate hardware. Magnetically triggered and key lockable, the revolutionary Magna Latch is the world’s number one child safety gate latch.

“The product is easy to install because of self aligning legs and dove-tail tracking and it installs to any pool gate in minutes. It also includes vertical and horizontal adjustability which can be made during the installation or after the installation which is particularly important. The product is warranted for life. It will never chip, crack, peel or corrode, which is particularly important in pool environments. Over a million units of Magna Latch have been sold worldwide, which makes us a very popular product for both child and pool safety”.

With layers of protection achieved through products like safety gate hardware from D & D Technologies, your family can look forward to safely enjoying your swimming pool for years to come.

Does the ADA conflict with the Pool and Spa Act of 2007?

April 24th, 2008

I am often asked if I sell a latch that will meet both the Americans with Disabilities Act (ADA) and the Pool Code ( see my post on the new national pool code ).  The problem is because in most situations a door handle can not be higher than 48 inches to meet the ADA and the Pool Code requires the latch release mechanism to be no lower than 54 inches.  On the surface this seems like an obvious conflict until you dig a little deeper.  This blog entry deals with just the latching mechanism, not the approach or floor / ground surfaces.

The ADA breaks the access  to the latching mechanism into 2 sections, “Forward Reach” and “Side Reach”.  As you see from the illustration below, the Forward Reach shows the maximum height of 48 inches and the Side Reach shows a maximum of 54 inches.  This means pool safety gate latches such as the Magna Latch will meet the ADA and the Pool Code height requirements as long as the person in the wheel chair can reach the latch from the side at a 90 degree angle.  BUT (of course there is a but) the Magna Latch requires tight pinching / grasping in order to operate the latch so this disqualifies it (don’t be discouraged keep reading).

Illustration showing the Forward and Side Reach from a wheelchair.

However, the ADA thought of this as well.  In a book put out by the United States Access Board (ABA), a Federal agency devoted to accessibility for people with disabilities, there is an exception for barriers and fences protecting pools, spas and hot tubs.  In Chapter 4: Accessible Routes section 404.2.7 Door and Gate Hardware under exception number 2 it reads, “Access gates in barrier walls and fences protecting pools, spas, and hot tubs shall be permitted to have operable parts of the release of latch on self-latching devices at 54 inches (1370 mm) maximum above the finish floor or ground provided the self-latching devices are not also self-locking devices and operated by means of a key, electronic opener, or integral combination lock.” ( http://www.access-board.gov/ada-aba/final.pdf )

I can not end this blog entry without mentioning the advisory that was at the bottom of 404.2.7 .  It states that it is best to use door hardware that can be operated with a closed fist or a loose grip because more people with disabilities can more easily use them.  Any hardware that requires simultaneous hand and finger movements require greater dexterity and are not recommended.  I agree and we need to keep working toward this goal.  Currently the best latch to keep your pool gate safe is the Magna Latch .

 

More Links:

Beware of latches “Pretending” to be the Magna Latch

April 14th, 2008

The following information is from D&D Technologies and is believed to be accurate as of April 5,2008 .

 

Pretender Polymer products are NOT just like D&D

D&D Technologies Logo

Some important issues to consider …

 

 

Lost Motion Technology

Lost Motion TechnologyPretender products lack D&D’s patented Lost Motion Technology (LMT), which is critical for child safety. That’s why there is no substitute for the Magna Latch ! LMT means the latch will trigger safely and reliably, even if the latch is in the locked position. Pretender products lack this critical feature.

 

Striker Body Magnet

Striker Body MagnetMagnets on all of D&D’s Magna Latch products are sealed from the elements, creating a barrier from corrosion. Polymer pretenders lack D&D’s watertight seal, leaving this critical component exposed to moisture and prone to corrosion and product failure.

 

 

 

Durability Testing

Durability TestingD&D products are tested to a minimum of 75,000 cycles and as high as 400,000 cycles. Some pretender products we ( D&D ) have tested failed as low as 1,300 cycles.

 

 

Strength Testing

Strength TestingD&D latches test up to 170% stronger than the pretender latches. Advanced engineering and materials are designed into every D&D product.

 

 

 

Installation & Adjustability

Installation & AdjustabilityD&D latches require one hole ( Lokk Latch Pro Self Locking and Lokk Latch Deluxe ) or no holes ( Z-Lokk or Lokk Latch Series 2 ) to be drilled, while pretender Lokk Latch Pro / Deluxe style latches require two holes, resulting in extra labor & costs. D&D products are highly adjustable. Some pretender products have limited or no adjustability, making Pretender installations significantly more complex and time consuming, dramatically increasing the likelihood of callbacks and your total cost of installation.

 

Freezing

FreeezingD&D products are designed for water egress and dependable operation in all climates. Some pretender polymer products are poorly designed, so that water can accumulate and freeze, rendering the product inoperable.

 

 

 

Quality Materials

 

 

Quality MaterialsD&D products are manufactured from super strong proprietary engineering polymers and high-grade stainless steel components and screws, while some pretenders polymer products use glue, pressure-seating and lower grade polymers.                  

 

 

Guaranteed Quality

Guaranteed QualityD&D products are manufactured in our own facilities with strict quality control standards. Most pretender polymer manufacturers outsource much of their manufacturing and do not have direct control of quality processes, standards & materials. ONLY D&D has the quality to offer a Limited Lifetime Warranty.