GearWrench 82807 11 Pc. Ratcheting Tap and Die Accessory Set The GearWrench 82807 11 Pc. Ratcheting Tap and Die Accessory Set features a Twist Lock guide system which reduces the “walk back” of the die guide and keeps the dies centered while cutting. The GearWrench 82807 11 Pc. Ratcheting Tap and Die Accessory Set’s ratcheting T-wrench works with GearWrench’s Pass-Thru™ socket system, and an auto-locking feature allows the tap adapters to be removed safely.