SSS | 60mm backset | Face plate - 235mm x 22mm x 3mm | Case size - 90mm x 165mm | Stainless steel latch and dead bolts | Unique spindle sets handing and function | Includes anti-rattle strike & dust box | Available in square & radius profiles | All factory QC tested | Tested to BS EN 179 : 2008 | Tested to BS EN 12209 : 2003 | FD 30/60 timber door tested | Certifire tested - CF850 | 10 year mechanical guarantee