The Pro-5 by Jackloc is a key locking cable window restrictor. It provides great versatility in domestic and commercial environments. The restrictor can fit most window sizes and types, including uPVC, Timber and Aluminium.

The lockable key provides flexibility to allow the window to be fully opened when required and to be restricted to 100mm opening when needed.

The Pro-5 by Jackloc key-locking cable window restrictor is incredibly strong, with a reinforced cable, security screws and heavy-weight body.

The restrictor is tested to withstand a force of 3,600 newtons, exceeding all relevant standard requirements. The product comes with hardened and zinc coated grade four security screws to help keep homes safe.