Ryobi A99DLK4 Wood and Metal Door Lock Installation Kit for Installing Deadbolts and Locksets INSTALL LOCKS! NO EXPERIENCE NECESSARY! This kit includes hardware needed to install most standard locks and deadbolts. No prior knowledge is necessary! Just set, drill, and install! EASY, CLEAN-CUT HOLES are easily achievable with this kit thanks to the included saws! The template allows maximum stability for accuracy AUTO STRIKE LOCATOR TECHNOLOGY: Helps you to align template bracket with strike plate without measuring SAW ACCESSORY CONTENTS: 1x 2-1/8-inch Cross Bore Hole Saw, 1x 1-inch Latch Bore Hole Saw DRILL ACCESSORIES: [1x Pilot Bit (with arbor)] [1x 1-inch Wood Spade Bit] [1x 2-inch Double Ended Screwdriver Bit] [2x Bronze Oxide Drill Bits (3/32-inch and 1/8-inch)]