High Carbon Steel Hook Wrench Spanner Chuck Clamping Black 68 to 72 78 to 85

Description: High Carbon Steel and high quality. Precision spanner wrench for professionals and hobbyists demanding ease of operation and high quality work results. For ER Lathe Clamping Nut Clamping Nut CNC Milling Lathe Collet Chuck spring clamping nut CNC tool holder fits for most tool holders. High quality high carbon steel harden wearproof and durable perfect for equipment installation debugging maintain and overhaul working. If the nut diameter is within the limits of wrench specification range the wrench in the size is suitable. Specification: Material: High Carbon Steel Color: Black Model and Size: 28-32: 145x25x4.36mm/ 5.71x0.98x0.17 inch 34-36: 157x34x5.32mm/ 6.18x1.34x0.21 inch 38-42: 167x33x5.35mm/ 6.57x1.30x0.21 inch 45-52: 190x42x7.88mm/ 7.48x1.65x0.31 inch 55-62: 213x48x9mm/ 8.39x1.89x0.35 inch 68-72: 235x60x9mm/ 9.25x2.36x0.35 inch 78-85: 263x65x9.5mm/ 10.35x2.56x0.37 inch Package Includes: Optional: 2 Wrench OR 4 Wrench