Thumbturn To Suit Rackbolt (DSB8225)

Description

Oval thumb turn to suit a rack bolt A solid brass oval thumb turn on circular rose with a hardened steel spline which operates a mortice security bolt. Progressive turning of the oval turn will move the rack bolt.

This thumbturn is fixed to the door and inside the rackbolt. This replaces the standard Blue Star/Spline Key you get with the rackbolt.