05073280001 Ratcheting wrench open/ box end 5/16" Joker - US sizes

The 5/16-inch Wera Joker is a game-changer for working on US-spec hardware. This ratcheting wrench combines a clever open end with a high-performance box end. The open end features a special metal retainer plate that acts as a nut-hold, meaning you won't be fishing dropped fasteners out of your primary or frame. It also allows for a small 30-degree pivoting angle, so you don't have to flip the wrench constantly. The box end houses an 80-tooth ratchet mechanism for smooth operation in cramped spaces. Sized specifically for 5/16-inch bolts and nuts, this 144mm wrench is a must-have for any Harley-Davidson owner looking for speed and reliability.