8 PCS Adjustable C Pin Spanner Hook Wrench Tool Set, Spanner Nut Wrench with Changeable Round Head for Bicycle, Bike, Motorcycle Suspension Collar, Nut Adjustment

These adjustable pin spanner wrench is crafted from premium chromium-molybdenum steel (Cr-Mo) for exceptional strength, toughness, and long-lasting durability—even under high-torque applications. Our 8 piece spanner nut wrench tool set contains 3 combined pin/hook wrenches with 3 pin adaptors and 2 spare pins; Overall Length (mm): 175, 200, 290; Span Diameter (mm): 35 - 60, 60 - 90, 90 - 120.

These hook wrenches can be interchanged with either a hook or pin jaw; Pins are different sizes and threaded; Simply place the adjustable hook or pin in one of the notches and turn the handle to loosen or tighten the nut Our round head spanner set features two types of pins with sturdy handles, providing extra leverage and a secure grip when tightening side slot nuts on collars, locking nuts, and bearings.

These pin wrenches are designed to fit a range of diameters while gripping both square and round holes on collars, bearings, and other machine tool components. This adjustable C pin spanner hook wrench tool can be widely used in various industries to fasten or disassemble round nuts on machine tools, vehicles, and mechanical equipments, car repair, plumbing repair, appliance repair and so on.