Gearwrench 85580 5/8" Double Box Ratcheting Wrench is an essential tool for tackling tough jobs with ease. This wrench features an open-end design that allows you to quickly ratchet nuts and bolts without having to remove the wrench from the fastener. The 72-tooth ratcheting box-end works with a minimal 5 swing arc, providing greater efficiency in tight spaces. Constructed from alloy steel with a full polish chrome finish, this wrench ensures durability and resistance to corrosion. Features: Open end allows quick ratcheting of nuts and bolts without removing the wrench from the fastener. 72-tooth ratcheting box end needs just 5 swing arc, compared to 30 for standard wrenches. Off-corner loading design on box end provides better grip and reduces fastener rounding. Made from alloy steel for improved strength and long tool life. Bright, full polish chrome finish resists corrosion and is easy to clean. Benefits: Faster work with minimal swing arc, especially in tight spaces. Durable design and finish ensure the wrench stands the test of time. Reduced fastener rounding and superior grip for better performance.