Kwikset Security, 400T 26D CP KA6, Satin Chrome Finish, Tylo Entry Lockset, Inside Knob Locked Or Unlocked By Turn Button, Round Corner All Steel Latch Fits Both 2-3/8" & 2-3/4" Backsets, Comes With Metal Snap On Collar For Drive In, Round Corner Strike, Lifetime Mechanical Warranty, Lifetime Finish Warranty, Keyed Alike In A Case Of 6, Clear Pack.