Tubular Door Lock 5762-kwikset lock Material: Brass Knobs & Roses. Function: Entrance/ Bathroom/ Passage/ Dummy Keyway: Kwikset Cylinder & Key: 5-pin tumbler cylinder, assembled with 2 nickel-plated brass keys. Keying: KD / KA as usual, construction / master key upon request. Finish: US3, US4, US10B, US11, US15, US15A, US26, US26D, US32, US32D Latch: Adjustable latch w. 2 3/ 8" & 2 3/ 4" backset. Drive-in latch, 4-way latch & 6-way latch available upon request. Door thickness: from 1 3/ 8" ( 35mm) to 1 3/ 4" ( 45mm) Can be furnished for doors over 1 3/ 4" ( 45mm) when so ordered. Installation: 2 1/ 8" ( 54mm) diameter cross bore, 1" ( 25mm) diameter edge bore. Packaging; Paper box as usual, visual packs available upon request.