A key operated bolt is morticed into the outer window frame which when locked out will prevent the sashes passing. Can be fitted to allow a nightvent position. Use the key to lock and unlock.

A mortice bolt 33mm deep that fits into the window section and is shot into the frame. Use the key to lock and unlock.

This surface fixed lock is locked to the frame mounted keep. A clenching action helps pull the window into the frame. Use the key to lock and unlock.

This surface fixed lock is locked by simply pressing the barrel. Use the key to unlock only. Keys sold separately

Popular easy fitting surface mounted lock. Use the key to lock and unlock.

Economical and simple, this popular lock uses the key to lock and unlock.

Traditional surface fitted lock for securing a casement fastener handle. The lock slides into position to restrict the handle movement. Use the key to lock and unlock.

Popular, simple to operate and fix lock. Supplied with drill and screws for fixing to metal frames. Use the key to lock and unlock.

Universal wood or metal window lock. Use key to lock and unlock. Please purchase keys separately.

The threaded locking pin secures into the inner frame liner and passes through the outer frame to stop movement. 8013 secures by being screwed into the inner frame. The 8K104 taps into the inner frame. Key required to lock and unlock.

Fixes across the top of both sashes securing them together. Requires 20mm of fitting space on outer sash. Use key to lock and unlock.

Locking pin passes through both sashes to firmly secure. Use key to lock and unlock.

An economical push to lock action for single or double sliding doors.

Helps to prevent sliding patio doors being lifted out of their frame. Easy to install.