Available in 55mm, 60mm, 65mm Features 55/60/65mm backset, 72mm centres SS 304 forend, strike plate and follower SS 304 latch bolt, SS 304 dead bolt Tested to Grade X: 200,000 test cycles Forend and strike plate available square or radius Pierced to accept bolt through furniture and escutcheons at 38mm centres Suitable for 120min timber and 240min metal doors Cylinder can withdraw both latch and deadbolt Offers convenience and safety combined with security For use by public where there is little incentive to exercise care and high chance of misuse Finish Black PVD, Matt Antique Brass-PVD, Polished Brass/PVD, Polished Stainless Steel, Satin Brass PVD, Satin Stainless Steel