Strong Cycle (62 Rockwell hard) High Security Chains with ball bearing locks:
BASIC, VIPER, COBRA & PYTHON:
LIMITED USA STOCK: 5.5mm BASIC, 5.5mm x 4' VIPER, 7.0mm x 4' COBRA and 10.0mm x 5' COBRA are still available and usually ship within a week.
- - Custom length large 3/8" (10mm) squarre link security chain --
Commercial Grade high security chain at a price anyone can afford:
$9.00/foot plus $5/cut required (one cut minimum)
Weights 1.65 pounds per foot (2 lb./ ft. for shipping).

Commercial Grade high security locks for the 3/8" Square Link chain:
$60.00 Maximun Security 75mm
CISA:
Comes with 2 keys
Extra key blanks for $7.00 each.
Used for locking the 3/8" (10mm) chain end to end
Made of Carbonitrided Steel and Stainless steel
Treated with Chemical Nichel to make all weather
Weighs 1.5 lbs./700 grams
Approx. 3" L x 1" W x 2 3/8" H
Pin: opening 1"/26mm x 1/2"/9mm diameter
$45.00 Excellent Security 80mm
St. Pierre:
Comes with 2 keys
One pin remains hooked to the chain because it locks using a 5/32" allen wrench which is protected by a main pin when locked
The other pin locks using the key(s)
Extra key blanks for $7.00 each.
Used for locking the 3/8" (10mm) chain end to end
Made of hardened steel
Weighs 1.1 lbs./60 Kg.
Approx. 2 1/2" L x 1" W x 2 1/2" H
Pin(s): opening 1 1/4"/26mm x 1/2"/9mm diameter
$25.00 High Security 80mm
SOBO:
Comes with 4 keys (no extra blanks available)
Same keyed locks available (recommended only for specific applications)
Used for locking the 3/8" (10mm) chain end to itself
Body made of solid brass with hardened steel shackle
Triple chrome plated to make all weather
Weighs 1.125 lbs./500 grams
Approx. 3 3/4" L x 3/4" W x 2 1/4" H
Pin: opening 1"/37mm x 7/16"/11mm diameter
$69.95 Hitch Safe:
lock your valuables in your truck's hitch receiver while you work & play.
NOW:a BASIC 5.5mm high security chain plus shrouded medium security lock at minium price.
Dawson Security is the only USA source for the 5.5mm, 62 Rockwell hard, square link plated security chain with shrouded security padlock (2 keys) that is protected by the square chain when locked into position. Standard length is 4', but custom length 5.5 mm chains can be made for a fee of $12.00 per foot and $12 for the shrouded lock shown. Custom length chains may take a few days to produce, package and ship.
E-mail or Call 636-239-7002 Viable Vehicles, Inc.
1207 Caroline Drive, Washington, MO 63090
© 2003 Larry R. Dawson & Karen W. Dawson
