
Satin chrome plated solid brass lock body with blue bumper
Stainless steel shackle
Rekeyable & changeable 6 pin brass anti-bump, anti-drill, anti-pick cylinder
- Double stainless steel ball locking
- Anti-drill sliding cover plate design
- Clever shackle change design [Patented]
- Two keys per lock
- KA, MK & GMK available

Satin chrome plated solid brass lock body with blue bumper
Anti-cut molybdenum shackle
Rekeyable & changeable 6 pin brass anti-bump, anti-drill cylinder
- Double stainless steel ball locking
- Anti-drill sliding cover plate design
- Clever shackle change design [Patented]
Non-key retaining, with two nickel silver keys

Hardened steel lock body with e-coating
Anti-cut molybdenum shackle
Rekeyable & changeable 6 pin brass anti-bump, anti-drill cylinder
- Double stainless steel ball locking
- Anti-drill sliding cover plate design
With two nickel silver keys

Lever locking mechanism
Precision pin tumbler brass cylinder
Without Heat Treatment
Double stainless steel ball locking system
Two keys per lock


Solid aluminum lock body
Aluminum shackle
Rekeyable & changeable 6 pin brass anti-bump, anti-drill & anti-pick cylinder with two keys
- Double stainless steel ball locking
- Each lock includes a set screw for changing to key retaining
- Clever shackle change design [Patented]
- KA, MK & GMK available
- Multiple color options

731DS: E-coated hardened steel lock body
33000L: Hardened boron alloy steel chain
731DS: Anti-cut molybdenum shackle
33000L: Protective black vinyl sleeve
731DS: Rekeyable & changeable 6 pin anti-bump, anti-drill, anti-pick brass cylinder
33000L: Extended end links
731DS:
- Stainless steel ball locking
- Anti-drill sliding cover plate design
- Double-slot design
731DS:
- Two keys per lock
- KA, MK & GMK available

Satin chrome plated brass lock body and Brass lock case
- Anti-cut molybdenum shackle
- Shackle Seal for avoiding water sinking in
4 dials with 10,000 possible combinations
Easy to reset with your combination number at any time
Keyless convenience