Wera Joker Ratcheting Combination Wrench The Wrench That Doesn't Quit on You A standard combination wrench has one real flaw: tight spaces. You get a stroke, flip the wrench, reposition, repeat. The Joker solves that problem at both ends. The open jaw uses a double-hex profile with an integrated limit stop that locks onto the fastener and keeps it there, so you can apply real torque without the wrench walking off the bolt head. A 30-degree return angle at the open end means you're moving the wrench half as much as you would with a conventional design. Flip to the ring end and you get an 80-tooth ratchet mechanism that advances the fastener with minimal arc in the tightest spots. Chrome molybdenum steel construction handles high-torque work without flex or fatigue. This is the wrench you reach for when a standard combination wrench runs out of answers. Features Joker holding function metal plate in the open jaw grips nuts and bolts so they stay positioned without a second hand Integrated limit stop prevents the wrench from slipping down the bolt head and allows higher torque without loss of control Double-hex open-end geometry engages fastener flats for a secure connection with a 30-degree return angle, eliminating constant wrench flipping 80-tooth ring ratchet fine-pitched mechanism advances fasteners with a minimal swing arc in confined spaces Chrome molybdenum steel construction nickel-chrome coating for corrosion resistance and long-term durability Take it Easy color coding size-coded by color for fast identification in a tool roll or workshop drawer | Wera | Joker Ratcheting Combination Wrench 10Mm