Satin Stainless Steel lever handles with a small case mortice latch. Ideal for use on non-locking internal doors. All items enable a door to meet the latest fire, disability and building regulations when fitted correctly. All items are designed for heavy commercial use and carry a 5 year manufacturer's guarantee. Lever: Bolt thru' safety type, 6mm thick rose Latch: 76mm small case mortice with 55mm backset Finish: Satin stainless steel