Exterior grip handle set with Accent interior lever and B-series single cylinder deadbolt for exterior doors. Deadbolt features Grade 1 security with new Snap-And-Stay hands-free installation. Deadbolt locked or unlocked by key from exterior or by interior turn piece. Both pieces have dual option latch which includes: 1/4 In. round corner and 1 In. circular drive-in latch, adjustable for 2-3/8 In. or 2-3/4 In. backsets. Strike: 1/4 In. round corner deadbolt strike and 1/4 In. round full-lip strike. Hardened steel pin in latch bolt provides added protection against sawing attack. 1 In. door preparation required for latch bolt while 2-1/8 In. required for deadbolt cross bore. Left and right hand lever included. Lifetime mechanical warranty.