Installation Instructions

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Thank you for purchasing a Snap-Loc Cargo Control System product!
Snaplocs System Manual
Limitations
Do not over tighten straps; this may cause damage to strap, cargo, anchor point and
Snaplocs. At no time should any one Snaploc anchor (a.k.a.Loc-Down anchor) be subject
to supporting more than 3000 pounds (1,361 kg.) of straight pull or 1,000 pounds (454 kg.)
working load. Though Snaplocs can be used almost anywhere, it is your responsibility to
determine suitability of this product for any particular use. This product is only as strong
as stated when what you anchor them to is as equally strong. Like with all metal products,
Snaplocs are subject to damage by elements of weather and may display surface rust at
connection points. Surface rust is not covered under warranty. Snap-Loc products should
be regularly inspected and replaced if worn, damaged or rust has penetrated deeper than
the initial surface of the product. Minor surface rust is expected with use. Continuous
exposure to ultra-violet light, extreme cold or extreme heat can degrade the strength of
straps. Storage of straps should be in a dry place not susceptible to elements of weather.
Do not exceed weight limits as shown on straps. If weight of cargo exceeds "Working
Load Limits" use additional straps with additional Snaplocs. Always keep in mind that
“Dynamic G-Forces” will compromise weight limits such as quickly reducing the speed at
which the cargo is traveling and wind resistance. “Breaking Strength” is the minimum load
a component or assembly will withstand before failure; “Working Load Limit” is the
maximum load a component or assembly should be subjected to during routine use; do not
exceed one-third (1/3) of the “Breaking Strength Capacity”. A “Rated Load Capacity” is
established and regulated by industry or legislative standards and may vary but is typically
based on the application of a straight pull. All ratings are based on the product being new
and with usage in average environmental conditions. For any particular use, check with
applicable industry, trade association, federal, state and/or local regulations. Always read
and follow all installation and usage instructions carefully. Do not expose straps to sharp
edges, acids, chemicals or items that may cause damage to fabric. Products are subject to
age, wear and deterioration which can cause a reduction in the products breaking strength.
We recommend that all products and anchoring points be inspected before and during
every use. Any damaged or worn products should not be used and should be replaced. We
recommend that straps be used at the same angle as Snaploc anchors. If straps are bunched
up and angle away from the Snaploc anchor, the longevity, working load capacity and
safety may be significantly reduced. Always make sure nothing is close to or touching the
E-Fitting release leaver when in use as this may cause it to release. After strapping cargo,
always secure leftover unused strap. When traveling, we recommend periodically checking
straps, cargo and anchor points to insure they are safely secure. If secured cargo has sharp
edges or is subject to omitting heat or chemicals it may cause failure of straps. Keep in
mind that some parts of this product may scratch or cause damage to cargo and vehicle if
not properly protected and secured. If there are any further questions contact your local
Snap-Loc dealer or one of our customer service representatives.
Installation of Snaplocs
Choosing the location for a Snaploc: Great care should be taken when installing this
product to ensure the connection between your Snaploc anchors and the vehicle or item
you are connecting them to be safe and secure. This products strength may be significantly
reduced if the strength of the anchoring point you choose does not meet or exceed the
strength this product is rated at. We do not recommend mounting locations subject to
conditions that are submerged in water or areas of extreme weather or extreme road
conditions. Larger backing washers, backing plates and/or welding may be necessary.
Always inspect mounting hardware for corrosion especially if using in areas of ice, snow
and salt water.
Choosing a Fastening Method: The hardware available from Snap-Loc is recommend
and will work well in most applications. If you choose to use other types of fasteners such
as self-tapping screws or others, make sure each fastener has a minimum break rating of
5,000 pounds (2,268 kg.) and far exceeds the break strength of the surface you are
mounting to. (Using fasteners that are not from Snap-Loc will void the warranty and
forfeit all claims). Always use eye protection when installing this product. Snaplocs are
well suited for both bolt-on and weld-on applications (We strongly recommend that only
an experienced certified welder perform any welded applications). Always remember the
“Dynamic G-Forces” and wind resistance factors placed on a load when choosing an
installation location. We recommend larger washers or backing plates be used in any
application where the substrate material is thin or weaker than the Snaplocs rating.
Snaplocs can be bolted in place by means of a properly threaded hole (for 5/16-18 screws
use a G size drill & tap) in thick solid metals (recommend minimum ¼ inch). Be sure to
use the appropriate size drill bit and tap for the bolt you choose. Figure 1; Place the
Snaploc in the position you choose and mark the center of the holes carefully. We suggest
using a transfer/center punch of appropriate diameter to ensure a perfect hole position. If
securing your Snaploc with a nut and bolt combination, we suggest drilling the hole 1/16"
larger than the size of the bolt allowing for minor adjustment (never exceed the width of
the nut). Figure 2; Drill first hole. Figure 3; Insert recommended screw/bolt into the
Snaploc as shown through surface of what you are fastening to. Figure 4; Place backer
washer over screw as shown. Always put the Washer between the mounting surface and
the Nut. Figure 5-6; Put nut on screw and securely tighten being careful not to over-
tighten or strip threads. Figure 7-8; Shows a Snaploc securely fastened. We suggest
routinely checking the tightness of all fastening hardware after periods of use.
When drilling into wood framing first make sure there are no pipe, electrical or other
obstructions in the way. Figure 9; We recommend using our minimum sized lag screw
5/16"x3". Drill first hole using a drill bit smaller than the screw being used (1/8"-5/32"
drill bit for a the Snap-Loc 5/16 Lag Screw) and drill approximately 3 inches into the
surface. Place the Snaploc in the position you choose and mark the center of the holes
carefully. Drill first hole. Figure 10-11; Insert Lag Screw and fully tighten in place
making sure not to strip out the threads of wood framing. Repeat for second screw. When
welding Snaplocs, to achieve weight rating, welds must run 2 inches in length at right and
left tabs, not just at the outer edges. If you have any questions please contact Snap-Loc
Cargo Control Systems or the store of purchase immediately and speak with one of the
installation technicians before continuing your installation. Any failure of connection is
entirely the responsibility of the owner/installer of this product. Snap-Loc Cargo Control
Systems and store of purchase will not be held liable for damage, injury or death related to
such failure.
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