This sockets to the perfectly balanced and shaped dual-material handles of its screwdrivers, this line of industrial hand tools has an extraordinarily high level of quality. SKU: 42988877 MFG: DWMT87971OSP Shop more products by DeWalt. SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 $5.93 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Size : 4MM For use with 3/8" drive tools Non-replaceable bit Metric hex style bit Bit is made from shock resisting S2 tool steel (not for use with impact drivers) Socket and bits feature chamfered lead ins for quick and easy placement onto fasteners and drive tools Meets or exceeds ANSI standards FEATURES MFR: DWMT87971OSP SKU: 42988877 UPC: 076174768763 Brand: DeWalt