【Four-Size Adjustable Spanner Wrench Set covers 3/4" to 6-7/10"】 :This pin spanner wrench set features highly adjustable jaws with four wrenches for 3/4"-2" 1-1/4"-3" 2"-4-3/4" and 4-1/2"-6-7/10" ranges plus 4 changeable pin adapters for a versatile spanner wrench solution

【Fits Square & Round Holes on Multiple Components: This adjustable pin spanner wrench and gland nut wrench securely grips various diameters on collars bearings and machine parts simply use the included hex key to tighten the adapters onto the handle for a firm hold

【Built to Last with Chrome Vanadium Steel】 :Our spanner wrench is crafted from durable chrome vanadium steel with a chrome-plated surface for exceptional strength and lasting corrosion resistance making it a reliable hydraulic cylinder spanner wrench for years of use

【Ergonomic Design for Enhanced Leverage & Grip】 :Designed with two types of sturdy pins and a robust handle this adjustable spanner and C spanner wrench provides extra leverage and a secure non-slip grip when tightening lock nuts and gland nuts on various applications

【Convenient Portable Storage Bag】 :Included Keep your complete spanner wrench set organized and protected during storage or transportation between jobs with the included durable storage bag