ADJUSTABLE SPANNER WRENCH SET: This Orion Motor Tech hook and pin wrench set includes 4 wrenches to cover the most commonly needed sizes of 3/4″ to 2″, 1-1/4″ to 3″, 2″ to 4-3/4″, and 4-1/2″ to 6-1/10″; the set also comes with 4 interchangeable adapters

EFFICIENT WRENCH DESIGN: These pin wrenches fit a range of diameters while griping both square and round holes on collars, bearings, and other machine tool components; simply use the included hex keys to easily tighten the adapters onto the handle

DURABLE CONSTRUCTION: These professional mechanic tools are made from chrome vanadium steel for superior strength; the chrome finish gives them lasting corrosion resistance for years of service

EASY OPERATION: Our practical and versatile wrenches boast 2 types of pins with sturdy handles for extra leverage and a sure grip when tightening side slot nuts on collars, locking nuts, and bearings

CONVENIENT STORAGE: The blow mold tool case keeps everything well organized, protected, and easy to store or transport between jobs