HHIP 4 Piece Tap & Die Accessory Set Tap & Reamer Wrenches are designed for securely holding taps and reamers during threading and finishing operations. Includes one adjustable tap & reamer wrench with a 1/8-1/2" tap capacity. It has a rugged drop forged construction for durability and long-lasting use. It also has hardened jaws for increased resistance to wear. Also included is a spring loaded tap guide with a 3/16" diameter pin and 1/2" hardened shank. Start every tap with this tool. The included die stock handle has a 1" capacity and is made from durable materials for long-lasting performance. A 1/4" capacity t-handle tap wrench made of hardened and ground tool steel is included in this set.