The RYOBI Wood/Metal Door Lock Installation Set is a simple solution for installing door locksets and deadbolts with an easy 3 step process: Set, Drill and Install. This set is measurement-free with the integrated Auto-Strike Locator, which easily positions and lines up your door with your existing strike plate for accuracy and efficiency. Utilize the convenient built-in clamp to ensure a secure hold when installing. This set has dual backset adjustments for both 2-3/8" and 2-3/4" backsets and is compatible with common door thicknesses of 1-3/8" and 1-3/4". The included spade bit guide easily centers the latch bore for precise placement. Complete all your door installation projects with ease by collecting our door installation products, guiding and providing you a solution every step of the way. The RYOBI Wood/Metal Door Lock Installation Set includes Door Lock Bracket with Auto-Strike Locator, Bi-Metal Hole Saw (2-1/8"), Arbor with Pilot Bit, 1" Wood Spade Bit, Spade Bit Guide, Drill Bit (3/32"), PH2/SL8-10 2" Double Ended Screwdriver Bit and Operator’s Manual.. Install Locksets & Deadbolts w/ 3 Easy Steps: Set, Drill, Install. Auto-Strike Locator For Measurement-Free Alignment. Integrated Clamp For Secure Hold. Arbor included: Yes. Bit Material: High Speed Steel. Drill Bit Type: Hole Saw. Drill Bit Type(s) Included: Assorted Driving Bit Set,Hole Saw,Spade,Twist. Included: Arbor,Door Lock Install Guide,Pilot Bit. Individual/Set: Set. Material Cut: Multi-Purpose. Min Chuck Size Required: 3/8 In.. Number of Pieces: 5. Number of Pieces: 5-10 Pieces. Pilot Bit Included: Yes. Shank Style: 3-Flat. Teeth Per Inch: 4. Tools Product Type: Power Tool. Drilling Depth (in): 1.25. Product Depth (in.): 4.3 in. Product Height (in.): 9.5 in. Product Width (in.): 5.9 in