Bit holder for hex inserts. Fits hex bit size: 5/16". Female square drive socket: 3/8". Socket length: 1-3/4". For use with 3/8" and 1/2" impact guns and ratchet tools. SKU: 42644092 MFG: 66464 Shop more products by Imperial. We offer wide selection of Bit Holders & Guides, with Life and Home you always get the best deals SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Shipping charges calculated at checkout. Shipping not available to AK,AE,AA,AE,AE,AE,AP,GU,HI,PR,VI Sold out $28.80 Quantity Sold Out Sold out Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Bit holder for hex inserts For use with 3/8" and 1/2" impact guns and ratchet tools Fits hex bit size: 5/16" Female square drive socket: 3/8" Socket length: 1-3/4" Per package of 2 FEATURES MFR: 66464 SKU: 42644092 Brand: Imperial