Our fastening bit sets give you more options when you need it most. Category Bit Holders Extraction Impact Power Bits Impact Socket Adapters Insert Bits Nut Setters Sets Set? Any Yes No Tip Style Hex Nut Driver Phillips® Phillips®/Slotted/Torx®/Square Phillips®/Torx®/Square Pozidriv® Recessed Phillips® Security Hex Security Torx® Slotted Slotted Square Square Torx® Fastener Size #1 #2 #2 #2 T25 #3 #4 1 1 - 2 1/2 in 1/4 1/4 in 1/4 in 3/8 in 1/2 in 1/4 in 5/16 in 10 12 2 2 - 3 2 mm 2.5 mm 3 - 4 3 mm 3/16 in 3/8 3/8 in 3/8 in 7/16 in 4 - 5 4 mm 5 5 mm 5/16 5/16 in 5/32 in 6 6 - 8 6 mm 7 7/16 7/16 in 7/32 in 8 8 - 10 9 9/16 in Phillips® #1 #2 #3 Phillips® #2 Slotted 6-8 8-10 Slotted 8-10 Square #2 T10 T15 T20 T25 T27 T30 T40 Torx® T15 T20 T25 Torx® T20 T25 Torx® T25 Magnetic No Yes Overall Length 1.0 in 1.875 in 2.0 in 2.56 in 2.65 in 3.0 in 3.5 in 6.0 in Showing 10 of 10 results Product Classifications (field_product_classifications) Construction Hand Tools-Adjustable Wrenches-Cutting--Hand Operated Cutters--Knives & Blades--Pneumatic Cutters--Saws & Sawblades--Scissors & Shears--Snips-Drivers--Multi-Bit Drivers--Nut Drivers--Screwdrivers-Files & Material Removal--Accessories & Handles--American Pattern Files--Rasps--Swiss Pattern Files-Measuring & Layout--Accessories & Replacement Parts--Chalk & Reel--Levels--Long Tapes--Measuring Wheels--Oil Gauging Tapes--Squares & Rules--Tape Measures-Pliers--Locking--Mixed Sets--Slip Joint--Solid Joint--Specialty--Tongue & Groove-Specialty Trade Tools--Electrical--HVAC--Pipe Wrenches--Plumbing--Rebar Tools--Siding & Trim-Striking & Struck--Hammers--Hatchets & Axes--Pry & Wrecking--Punch & ChiselsMechanic's Hand Tools-Ratchets & Drive Tools--1/2" Drive--1/4" Drive--3/4" Drive--3/8" Drive--Multi-Drive-Sockets--1/2" Drive--1/4" Drive--3/4" Drive--3/8" Drive--Multi-Drive-Tool Sets--1/2" Drive--1/4" Drive--3/4" Drive--3/8" Drive--Hex Keys--Multi-Drive-Wrenches--Combination Wrenches--Specialty Wrenches--Torque WrenchesPower Tool Accessories-Drill Bits--Auger Bits--Extensions--Installer Bits--Paddle Bits--Self Feed Bits-Fastening--Bit Holders--Extraction--Impact Power Bits--Impact Socket Adapters--Insert Bits--Nut Setters--Sets-Saw Blades--Aluminum Blades--Fiber Cement Blades--Finishing Blades--Framing Blades--General Purpose Blades--Metal Blades--Specialty BladesStorage & Material Handling-Onsite Storage--Accessories & Parts--Cabinets--Chests--Field Offices--Piano Boxes-Tool Bags-Transfer Tanks-Truck Storage--Crossovers--Drawer Storage--Innersides--Topsides--Truck Chests--Underbeds Product Specifications (field_product_specifications) Set? (field_set) - Any -TrueFalse Sort by Name Order AscDesc 1/2" x 1-7/8" Bolt Biter™ Impact Nut Driver and Extractor CAVBXM1D32 1/4" x 1-7/8" Bolt Biter™ Impact Nut Driver and Extractor CAVBXM1D16 1/4" x 6" Bolt Biter™ Magnetic Impact Nut Driver and Extractor CAVBXM6D16 3 Piece 6" Long Bolt Biter™ Impact Nut Driver and Extractor Set CAVBXM6-3 3/8" x 1-7/8" Bolt Biter™ Impact Nut Driver and Extractor CAVBXM1D24 3/8" x 6" Bolt Biter™ Magnetic Impact Nut Driver and Extractor CAVBXM6D24 5 Piece Bolt Biter™ Impact Nut Driver and Extractor Set CAVBXM1R-5 5/16" x 1-7/8" Bolt Biter™ Impact Nut Driver and Extractor CAVBXM1D20 5/16" x 6" Magnetic Impact Nut Driver and Extractor CAVBXM6D20 7/16" x 1-7/8" Bolt Biter™ Impact Nut Driver and Extractor CAVBXM1D28