7/16" X 18" Bit Extension

7/16" X 18" Bit Extension – Electrical Distributor Tool The 7/16" X 18" Bit Extension by Greenlee is designed to extend bit lengths for hole saw arbors, spade bits, auger bits, and step bits, enabling deeper boring into wood. This tool is suitable for electrical distributors and lighting solutions providers requiring reliable accessories for wire and cable installation or switchgear assembly. Specifications Length: 18.000 inches Manufacturer Part #: 904H-18 UPC: 783310353560 Made in USA: Yes Country of Origin: United States Product Weight: 4.3000 lbs Features 7/16" hex shank compatible with 7/16" hex or 1/2" round with 3 flats, 1/4" wide Extends bit length for deeper boring applications Durable construction suitable for professional power tool use Downloads & Links Spec Sheet