3M 31041 Compression Lugs, 1 2 in Stud Size, 3 0 AWG For Wire Sizes, Stranded Wire Type, Long, Copper TA4R462472 02 ISO 6789 Standards Primary Scale ISO 6789 Standards Primary Scale Increments 1 ft lb Secondary Scale Range 16 24mm Deep Socket Point Styles Included 6 Impact Rated Yes Connection Type Hex Features Minimizing Slippage Drive Type Impact Material Alloy Steel Insulated No Socket Shape 6 Point Includes Standard Sockets No Container Type None Non Sparking No Includes Deep Sockets Yes Number of Deep Sockets 15 Tether Ready No Piece Count Range 2 to 25 Locking Yes Non Magnetic No Compatible Fastener Type Bolts Includes Drive Tools No For Stranded Copper Wire Size Maximum 3 0 AWG 62 in Country of Origin Chile