Oval thumb turn to suit a rack bolt A solid brass oval thumb turn on circular rose with a hardened steel spline ensures that these work seamlessly with our Door Security Bolts: DSB8225. Progressive turning of the oval turn will move the rack bolt. Comes with a 10 year mechanical guarantee.
Specifications of the unit including the dimensions of the unit and the parts you will receive. This drawing is the property of Carlisle Brass Limited, all design rights reserved.