Wrenches/Sockets Wera Joker 15 mm

The Wera Joker 15 mm is a ratcheting combination wrench designed for secure and efficient fastening. It features a replaceable metal plate in the open jaw that holds nuts and bolts with hardened teeth, an integrated limit stop to prevent slipping around the bolt head, and a ratchet mechanism in the ring end with a fine 80‑tooth mechanism. The tool is forged from high‑strength chrome molybdenum steel with a nickel‑chrome coating for corrosion protection and includes colour coding for quick identification.

Advantages

The replaceable hardened metal plate in the jaw secures fasteners and reduces the risk of dropping or slipping. The integrated limit stop allows higher torque application without the need for a thumb as a depth stop. Double‑hex geometry provides a positive connection with nuts and bolts and further reduces slipping. A small 30° return angle at the open end and a straight neck minimise the need to flip the wrench in confined spaces. The 80‑tooth ratchet at the ring end gives fine increments for work in tight areas. Durable chrome molybdenum construction with nickel‑chrome plating offers high strength and corrosion resistance.

Suitable for

• Tightening and loosening nuts and bolts in confined spaces
• Tasks where holding the fastener in the jaw is needed for positioning
• Applications requiring higher torque without slippage
• Precision mechanical and maintenance work using a 15 mm wrench

Key specifications

• Brand: Wera
• Model: Joker 15 mm
• Drive type: Combination wrench with ratcheting ring end and open jaw with holding plate
• Material: Chrome molybdenum steel
• Coating: Nickel‑chrome
• Ratcheting teeth: 80 teeth (fine‑tooth mechanism)
• Return angle (open end): 30°
• Dimensions (manufacturer data): width 32.2 mm, depth 7.8 mm, length/height 200 mm
• MPN: 05073275001
• EAN: 4013288167347

How to use

Place the open jaw onto the nut or bolt so that the hardened metal plate grips the fastener. Use the integrated limit stop to prevent slipping around the bolt head while applying torque. For operations requiring incremental movement in tight space, use the 80‑tooth ratcheting ring end to turn the fastener without repositioning the wrench. When the metal holding plate wears, replace it with an appropriate spare plate according to the manufacturer's instructions.

Usage recommendations

Use the Wera Joker 15 mm for applications where holding and positioning a nut or bolt is helpful, and avoid using the wrench on fasteners that are damaged or rounded. Regularly inspect the holding plate and ratchet mechanism for wear, and keep the tool clean and lightly lubricated to maintain ratchet performance and corrosion protection.