Item No.: 0.051(Item 51), Ingersoll Rand BU7A Winch Clutch Lever Return Spring
Application: Only for manual brake type BU7A explosion-proof pneumatic air winch
Material: 65Mn manganese steel spring wire, quenched & tempered anti-fatigue treatment
Function: Automatic rebound reset for clutch operating lever, ensure clutch jaw reliable engagement
Temperature Range: -35℃ ~ +85℃, grease and moisture corrosion resistant
