McMaster 98800A130 Zinc-Plated Steel Undersized Machine Key Assortment Rounded, with 25 Pieces G2661285 2-3/8 and 6 in Cap

2-3/8 and 6 in Cap

100 Grade 2A Vibration Resistance Liquid-Filled Non-Sparking No Process Connection Type NPT Dry Dampening Feature None Liquid-Filled Case Yes Case Finish Epoxy Coated Pointer Material Aluminum Gauge Accuracy Grade Grade 2A - Process Primary Scale Minor Graduations 5 Dial Color White Burst Pressure 1

Non Stick Adjustment Nut

Each wrench measures 6 inches

Features Auto-On/Off

McMaster 98800A130 Zinc-Plated Steel Undersized Machine Key Assortment Rounded, with 25 Pieces G2661285 2-3/8 and 6 in CapSince they fit more loosely than standard keys, these undersized keys are best for uneven keyways or when you need to disassemble parts frequently, such as during maintenance or prototyping. Made of steel, all keys offer good strength. Rounded keys fill oval keyways completely, reducing stress on the key and shaft. In closed keyways, these keys wont slide along the shaft. Their rounded ends also make it easy to slide gears, hubs, and other components