KCC Bathroom/Toilet Mortise Lock 87mm Satin Stainless Steel SSS CE 1121 1904 Contract Handles and door are for Display and not included KCC Bathroom/Toilet Mortise Lock 87mm Satin Stainless Steel SSS CE 1121 KL1904 Contract Lockcase(mm) A=87 Backset (mm) B=55 Centres C=78 Follower (mm) 8 Latch Bolt Reversible Mechanism Bathroom Function Forend Finish SSS Rebates available (mm) KL.1904A - 13 KL.1904B - 25 Options Radius Forend KL.1904RC