All Machined Cast-Iron Internal Structure

The through-bolt design is held in place with two 4-1/8 J5500 screws

Disc speed: 1

(2) 1" Torx T15

minimizing overall size for transport

Milwaukee 49-16-1640 INSIDER Box Ratchet Socket SAE Set - 8 PC Parts All Machined Cast-Iron Internal StructureFeatures INSIDER Box Ratchet Sockets are exclusively compatible with the M12 FUEL INSIDER Box Ratchet INSIDER Box Ratchet Sockets deliver Unrivaled Access in tight spaces Durable proprietary rubber designed to withstand corrosive materials commonly found in maintenance environments Best in class protection What's in The Box INSIDER Box Ratchet Socket SAE Set Owner's Manual Warranty Limited Lifetime Factory Waranty 30 Day Money Back Guarantee