Ranger Lock - A higher deterrent at a low cost.

Contractor High Security Tough Locks and Lock Protection

Protect high value items;  Fight copper theft; secure other high cost materialsLandscapers' trailer locks.  Electrical contractors' locks. Van cargo door locks.  Utility trailer locks.  Strong chain link fence gate locks with Ranger protection.

USES:      (Click Application Photo for assistance in selecting Product)
Containers    Trailer    Trailer Roll-up    Warehouse    Storage Shed
Container              Trailer                   Trailer Roll-up        Warehouse               Storage Shed


RANGER® DOOR LOCKS - high security locks

portable, adjustable door lock
Crossbar - Portable High Security Lock
  • Stops primary door or  right door locking handle from turning
  • Eliminates cut locking handle or locking latch concerns
  • Protects locking handle hub and rivet
  • Uses no shackle or shackleless hockey puck lock   Patented
  • RGSC-00 - Crossbar (Lock sold separately) 
  • RDSC-HP - Crossbar with lock
Double Crossbar
Double Crossbar - Portable High Security Lock - secures any one  rod, either door!
  • Fits one rod on either left door or right door;  locks only one rod
  • Inside locking rod or outside locking rod
  • Stops locking rod from turning- either direction
  • Portable, no welding
  • No cut rivets, no cut latches, no cut padlocks, no cut handles   Patented
  • RDDC-00 - Double Crossbar (Lock sold separately) 
  • RDDC-HP - Double Crossbar with lock
inside lock, not visable outside
Innerbolt - inside locking pin for the left door or passive door
  • Inside left door lock
  • No external sign of install
  • Includes securing rod, mounting bracket, and self-tapping screws 
  • Aircraft cable minimizes mis-placement by users
  • Can be mounted at floor and/or ceiling
  • RDIN-00 Innerbolt
Portabolt - secures both doors
lock both doors, no shackle lock
Puck Lock & Hasp - secures both doors
Side Rollbolt
Side Rollbolt - shackleless lock on rollup doors


RANGER® LOCK GUARDTM - padlock protection; protect the padlock shackle

Light weight             Installs in seconds           Patented easy self closing      Heat treated steel

Height is inside height of closed lock.
protect longer shackle locks
Extended Lock GuardTM  – Protects 1" to 2" locks     Patented
protect smaller locks
Junior Lock GuardTM – Fits locks 7/8" to 1 1/4"     Patented
high value protection, longer shackle locks
Super Extended Lock GuardTM – Protects 1-1/4" to 2 1/2"
Lock Guard Super Extended Universal
Super Extended Universal Lock GuardTM  - Protects 1 1/4" to 2 1/2" 
  • Universal - fits container ribbed handles (locking hole in handle), container flat handles, and trailer flat handles.
  • Protect latch, rivet, and the lock.    Patented
  • RGUN-00  -  Lock Guard (Lock sold separately)  
  • RGUN-0L  -  Lock Guard with lock
protects locks on most rollup doors
Roll-up Lock GuardTM – Protects locks 1-1/4" to 3"


Standard Chain LockGuardTM

protects locks; trailer type handles
Standard Lock GuardTM Standard – protects 1" locks
Lock Guard Universal
Universal Lock GuardTM - protects 1" locks
hardened steel padlock
2" hardened Padlock


1" hardened Padlock


1 1/8" Laminated Padlock

no shackle or shackleless lock
No-shackle or shackleless hockey puck lock
  • Ranger™ TL00-HP
  • Steel housing
  • 2 7/8" x 1 1/2"
  • 10 mm locking rod, over 3/8"
  • Locking rod in bottom cavity 
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