Westward 1NYB1 Adjustable Wrench General-purpose adjustable wrench, allows you to adjust the jaw width to fit different-sized nuts and bolts, making it a versatile tool for many fastening tasks. Material / Alloy Steel Finish / Black Phosphate Overall Length / 6 inch Jaw Capacity / 3/4 inch Grip Style / Plain Handle Type / One Piece Adjustment Type / Groove Measuring Scale / Yes Insulated / No Nonsparking / No Non-Magnetic / No Corrosion Resistant / Yes End Style / Hang Hole Handle Length / 6 inch Head Type / Standard Jaw Material / Alloy Steel Jaw Texture / Smooth Lockable / No Measurement Type / Metric; SAE Opening Type / Adjustable Ratcheting / No Standards / ASME Tether Style / Tether Capable