Husky Mechanics Tool Set (307-Piece Husky Tools set Includes: 29: Full Polish Combination Wrenches 20: Short Arm Hex Keys (in 2 caddies) 20: Long Arm Hex Keys (in 2 caddies) 20: 1/2 in Drive 12 pt Deep Sockets 24: 1/2 in Drive 12 pt Sockets 23: 1/4 in Drive 6 pt Sockets 21:1/4 in Drive 6 pt Deep Sockets 28:3/8 in Drive 6 pt Sockets 21: 3/8 in Drive 6 pt Deep Sockets 10:1/4 in Drive 12 pt Sockets 5:3/8 in Drive 8 pt Sockets 22:3/8 in Drive 12 pt Sockets 3:1/4 in, 3/8 in, and 1/2 in Drive Full Polish Quick Release Ratchets 19:3/8 in Drive Bit Sockets; Slotted, Phillips, Hex, Torx, Tamper Proof Torx, Pozi 12: Nut Driver Bits 10: Screwdriver Bits 1:1/4 in Drive 3in Extension 3:3/8 in Drive 3,6,and 1-1/2 in Extensions 2:3/8 in Drive Spark Plug Sockets: 5/8, 13/16 in. 1: 1/2 in Drive 3 in Extension 1:Magnetic Bit Driver 2:3/8 in Fx 1/4 in M adapter, 3/8 in Fx 1/2 in M adapter UNIVERSAL RATCHETING WRENCHES *Ratcheting Spline Box-End Universally works on 6 Fastener Types: 6pt, 12pt, Square, Spline, External Torx, and Slightly Rounded.