Zoo hardware's 3-inch bolt through tubular dead bolt with 5mm spindle hole
Bolt through facility to allow screws to secure through the bolt Satin stainless forends and strike plats included, brass plates available Fire rated for use on 30 and 60 minute fire classed doors Face fix dead bolt, with square forends Ideal for use in conjunction with lever on rose plate furniture
Backset is measured from the front of the dead bolt, to the middle of the spindle hole
Supplied with screws, forends and receiver plates, and black dust box
UK standard 5mm spindle hole to accommodate 5mm thick spindles
Designed for use with bathroom thumb turns or bathroom handles
Black, Brass and Bronze plates are available upon request