KJE 10PCS Adjustable Pin Spanner Nut Wrench Tool Set, C-Shape Pin Hook Wrench Tools with Replaceable Heads for Pipes Heating Cars, Coilover Wrenches for Suspension System, Bearing, 3/4" to 6-7/10"

ADJUSTABLE SPANNER WRENCH SET: This KJE hook and pin wrench set includes 4 wrenches to cover the most commonly needed sizes of 3/4"-2"1 1/4"-3"2"-4 3/4"4 1/2"-6 7/10"; KJE Hook Wrench Tools are equipped with square, circular heads, they can adapt to most nuts. Engineered for stubborn bearing nuts in auto shops and large locking collars on agricultural machinery - switch configurations single-handedly. | ENGINEERED FOR MAXIMUM EFFICIENCY: These pin wrenches fit a range of diameters while gripping both square and round holes on collars, bearings, and other machine tool components; simply use the included hex keys to effortlessly tighten adapters onto handles. | DURABLE CONSTRUCTION: These professional mechanic tools are made from CR-V for superior strength; Chrome-plated finish ensures corrosion resistance for long-term reliability. | ERGONOMIC HANDLING: Our practical and versatile wrenches boast 2 types of pins with non-slip elongated handles for extra leverage and a sure grip when tightening side slot nuts on collars, locking nuts, and bearings. | VERSATILE PROFESSIONAL USEInterchangeable heads adapt to various groove types. Widely used in various industries to fasten or remove round nuts on machine tools, vehicles, and mechanical equipment.