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Satin chrome jimmy-proof deadlocking slam lock with flat strike and single cylinder

MAXTECH

MAXTECH Jimmy Proof Automatic Deadlocking Slam Lock Satin Chrome US26D

SKU CH-FWY6-CKWW8

Solid brass Jimmy-proof slam lock auto-deadlocks on closing, includes hold-back and shutter guard, satin chrome US26D finish

  • FinishSatin Chrome
  • Selling UnitBox
  • TypeSolid Jimmy Proof Automatic Deadlocking Slam Lock
  • MaterialBrass
  • KeyingKeyed Different
  • Strike TypeFlat
  • Jimmy-proof design resists frame-spreading attacks
  • Automatic deadlocking engages every time the door closes
  • Hold-back feature lets you keep the door unlocked when needed
  • Shutter guard blocks tampering if the outer cylinder is compromised
  • Solid brass construction with satin chrome finish for durability

Solid Jimmy Proof Slam Lock

This solid Jimmy Proof automatic deadlocking slam lock is designed for residential or light-commercial doors that require automatic relocking on every closing. The single-cylinder set uses an SC1 keyway and is keyed different so each unit operates on its own key. A satin chrome US26D finish provides a clean, modern appearance that suits a variety of door styles.

Hold-back and shutter guard features

A hold-back function lets the user keep the door unlocked or disable exterior key operation when convenient access is needed. The shutter guard prevents tampering with the lock mechanism even if the outer cylinder is attacked. Flat strike and solid brass construction contribute to reliable daily operation without electronic components or batteries.

Automatic deadlocking under attack

The Jimmy Proof concept resists frame-spreading attacks and automatically deadlocks the bolt when the door slams shut. This behaviour remains consistent during repeated forced-entry attempts because the locking action is mechanical rather than spring-dependent. The solid bronze alloy body maintains structural integrity where thinner stamped locks might deform under sustained prying force.

Highlights

  • Jimmy-proof design resists frame-spreading attacks
  • Automatic deadlocking engages every time the door closes
  • Hold-back feature lets you keep the door unlocked when needed
  • Shutter guard blocks tampering if the outer cylinder is compromised
  • Solid brass construction with satin chrome finish for durability

Specifications

FinishSatin Chrome
Selling UnitBox
TypeSolid Jimmy Proof Automatic Deadlocking Slam Lock
MaterialBrass
KeyingKeyed Different
Strike TypeFlat

Questions about this item

How do I install the flat strike so the door relocks automatically when it slams shut?

Mount the supplied flat strike on the frame so the latchbolt engages fully when the door closes; the automatic deadlocking mechanism then throws the deadbolt without any extra step.

Which parts of this brass jimmy-proof lock will need lubrication or replacement over time?

The SC1 solid cylinder and the hold-back shutter guard are the only serviceable items; a drop of graphite in the keyway and occasional strike alignment keep the automatic deadlocking action smooth.

What stops the lock from holding the door shut if the frame spreads under sustained force?

The solid high-strength bronze alloy body resists spreading, and the jimmy-proof interlock between lock case and flat strike prevents the bolt from being forced back once engaged.

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