Milwaukee 48-22-2205 4 PC Hand Tools Set. Milwaukee has created a large line of heavy-duty hand tools designed for every job site and every garage. These hand tools come in all shapes and sizes, and feature comfort grip handles, durable metal constructions and have multiple uses per tool. The Milwaukee 4 PC Hand Tools Set features two slotted insulated screwdrivers 1/4" and 3/8", and a #1 and #2 square screwdriver. Thanks to dual layer insulation for maximum protection each tool is insulated and rated to 1000V and come with a Limited Lifetime Warranty!