46pcs 1/4" Combination Drive Socket Set And Wrench Set Tool Contains All The Tools Needed For Home DIY Work Or Bolt/Screw Removal In A Mechanics Workshop Made From Chrome Vanadium, Fully Hardened And Tempered. The Copper Color S2 bits ensures longer durability and precision. Ratchet Wrench, Extension Bars, Spinner Handle, Bit Adapter, Universal Joint, Sliding T Bar,Hex & Slotted Socket Bits Are Included In This Comprehensive Kit The set contains 13 Pieces 1/4 inch DR Sockets from 4mm to 14 mm, 1 Piece 1/4 inch DR Bit Adaptor, 21 Pieces 1/4 inch DR Bit Sockets, 3 Pieces Hex Key Wrenches, 1 Piece Universal joint, 1 piece Sliding T bar, 2 Pieces Extension Bars, 1 piece Quick Ratchet Handle, 1 Piece Flexible Extension and 1 Piece Spinner Handle. Compatible With Most Bolts / Nuts / Screws In Machines, Automotive, Furniture, Appliance, Computers, Bicycles, Toys And So On. Comes With A Sturdy Case For Convenient Tool Storage And Travel.