Kickstop Access Control: Accessory
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Kickstop Access Control: Accessory

Protect your outward-opening doors from forced entry with the Kickstop Anti-Thrust Plate range. Designed to cover the vulnerable gap between the door and the frame, these high-security steel plates prevent intruders from using jemmies, crowbars, or other tools to tamper with your locks.

This collection offers versatile solutions to suit different door setups and locking mechanisms:

  • General Edge Protection: The AT2 (480mm) and full-length AT4 (1980mm) plates feature no keyway cut-outs, providing robust, blank physical barriers along the door edge.
  • Lock-Specific Security: The AT3EU is specifically designed to protect Euro profile deadlocks, while the AT5 is tailored for mortice sashlocks, ensuring your primary locking points remain completely shielded.

Each plate is easy to install, reversible, and supplied with one-way Sentinel security screws to ensure a permanent, tamper-resistant fit. Upgrade your timber door security with Kickstop's proven physical protection.

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Kickstop

Kickstop is a UK burglary-prevention hardware brand specialising in secondary door security for timber doors and frames. It’s basically the “stop your door being kicked in” ecosystem: steel reinforcers, anti-jemmy plates, and frame-strengthening bars designed to deal with the ugly truth that a traditional timber door often fails at the frame/keep area long before the lock itself gives up. 

The range was devised in 1988 by a family firm of locksmiths and security retailers in East London, after seeing a growing trend of burglars simply kicking in doors. Their premise is simple: morticing and lock fitting removes wood and weakens the door/edge, so reinforcing those stress points dramatically increases resistance to forced entry. 

What Kickstop is known for (the stuff you’ll actually fit):

  • London Bar – a heavy steel door-frame reinforcing bar that secures the area around the nightlatch/rim lock keep (staple) to resist splitting and forced opening. 

  • Birmingham Bar – a flat reinforcing strip used to strengthen the frame on the hinge side (or lock side where relevant), also marketed for resisting jemmy/chisel attacks on outward-opening doors when fixed externally with security screws. 

  • LockGuard / Door Reinforcer plates – bolt-through steel plates that reinforce the door around mortice deadlocks/sashlocks (UK lever, euro, oval), targeting the weakened section created by cutting in the lockcase. 

  • StapleGuard and other keep/strike reinforcers – focused protection for the frame keep zone, supplied with security fixings and offered in multiple sizes/finishes. 

  • Anti-thrust / anti-jemmy plates – overlap plates for outward-opening doors, designed to resist levering and prying, sold as part of what they claim is the largest commercially available anti-thrust range. 

Kickstop positions itself as having Britain’s largest range of these reinforcement-style, crime-prevention products, aimed at both the trade and competent DIY installs. In short: it’s not “a lock brand,” it’s “make the door and frame stop behaving like wet cardboard under attack.”

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