C Hook Spanner Wrench Collet Chuck for 78-85mm Round Nut

Key Features

• 【FITS SIZE】78-85mm (3.07-3.35 inch).
• 【MATERIAL】Forged with high carbon steel, hardness up to 40-45 degrees, not easy to break and has long service life.
• 【DESIGN】Unique unibody design with phosphating finish, excellent shape spanner for round ER chuck nut.
• 【USAGE】Hook spanner is designed to drive spanner head screws, threaded rings and shafts. Exact fit reduces the risk shaft, nut and housing damage. Suitable for machine tools, automobile, mechanical equipment.
• 【HANGING HOLE】Wrenches could be hang on the wall by the the hole at button, which also makes it portable and stored.

Product Description

About this item 【FITS SIZE】78-85mm (3.07-3.35 inch). 【MATERIAL】Forged with high carbon steel, hardness up to 40-45 degrees, not easy to break and has long service life. 【DESIGN】Unique unibody design with phosphating finish, excellent shape spanner for round ER chuck nut. 【USAGE】Hook spanner is designed to drive spanner head screws, threaded rings and shafts. Exact fit reduces the risk shaft, nut and housing damage. Suitable for machine tools, automobile, mechanical equipment. 【HANGING HOLE】Wrenches could be hang on the wall by the the hole at button, which also makes it portable and stored. › See more product details