This Standers round cylinder fits into door locks and provides a key entry on both sides, so the door can be locked or unlocked from either face. It measures 70 mm (35+35 mm) and includes four nickel-plated steel keys for use with the lock.

• Key entry on both sides
• Total length 70 mm, split 35+35 mm
• Supplied with 4 nickel-plated steel keys