2188 - 3 Lever Double Throw Deadlock Application For timber doors hinged on the left or right Keys are suitable for use on doors up to 54mm thick Specification Extended double throw deadbolt (21mm) locked or unlocked by key from either side May be keyed alike with 2288 NB: Not suitable for master keying Available with square forend and locking plate Case Size: 69 or 84mm Backset: 39.5mm or 54.5mm Case: Steel, silver powder coat Forend: Stainless steel or brass Striking Plate: Finished to match forend Deadbolt: Brass Latch Bolt: n/a Follower: n/a Rebate Kit: n/a Keying Groups: May be supplied to pass, differ and keyed alike with 2288. Supplied with 2 steel nickel plated keys Key Blank Number: KB428 (Bulleted 1-10) Keying: 100 standard differs, (numbers M101L - M200L) Available in SC finish Finish SC - Satin Chrome finish Standards Download 2188 - 3 Lever Double Throw Deadlock (.pdf, 192 kB) Close Ordering Options J2188-SC-84 MORTICE DEAD LOCK Close 2157 - 3 Lever Mortice Deadlock 2426 - 3 Lever Sliding Bathroom Lock 2288 - 3 Lever Double Throw Mortice Sash Lock