C Hook Spanner Wrench Collet Chuck for Lathe Clamping Nut C32

1.Made of drop forged 45# steel for strength and durability. 2.Hardness: 40-45 HRC. 3.A wrench with one hook for round ER chuck nut. 4.Coated handle grip offers the ultimate comfortable nonslip control. 5.Designed to drive spanner head screws threaded collars and retainer rings shafts and so on. Specification: Product Name: Hook Wrench Package Content: 1 x Hook Wrench Material: Drop Forged 45# Steel Plastic Finish: Electrophoresis Weight: 303g Hardness: HRC 40-45 Overall Size: 260 x 50mm / 10.24-inch x 1.97-inch (L*W) Fit For Chuck Nut: C32