Welcome To Ranger Lock - A higher deterrent at a low cost.

Looking for...uncuttable locks? Locks that can not be cut? Bolt cutter proof lock? The strongest lock?

A government enforcement official cut a high industrial, high security 3/8" hardened boron shackle with bolt cutters;  but, by introducing a hardened protective box, the combined strength of the hardened protective box mated with a lock makes it almost impossible to cut with bolt cutters as well as very difficult with other cutting tools due to the two-fold protection - the lock combined with a hardened steel box.

The hardened protective boxes or Lock GuardsTM also protect locks from the weather - rain, sleet, and snow, providing greater protection at a low cost.  Ranger Lock GuardsTM are available with or without lock and can protect most brand locks in most scenarios.

In addition to Lock GuardsTM, check out our innovative no shackle container, connex and trailer cargo door locks!

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Or order from one of our distributors



“They Broke in Everybody Else’s but Left Ours Alone.”

Burglaries happen every 14.5 seconds in the U.S. Thieves cut off the padlock with bolt cutters — and they’re free to steal as much as they can carry away.

Ranger Lock can stop thieves in their tracks.


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installations Ranger Lock Ranger Lock Guard Ranger Deadbolt Crossbar - Portable High Security Lock * Stops 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 inside lock, not visable outside Innerbolt - inside locking pin for the left door or passive door * Inside door lock * No external sign of install portable, adjustable two door lock Portabolt - secures both doors * Portable bar lock with no shackle lock * Lightweight; Easy installation lock both doors, no shackle lock Puck Lock & Hasp - secures both doors * Solid steel with Ranger Puck Lock * Weld or bolt on