Combination wrench Wera Joker 11 mm, 135 mm length, 1-piece

Combination wrench Wera Joker 11 mm, 135 mm length, 1-piece is a compact hand tool combining an open-end and a box-end head for tightening and loosening hex fasteners. With an overall length of 135 mm and a single-piece supply, this 11 mm wrench is intended for work in mechanical, automotive and general maintenance applications where space is limited. The design balances accessibility with torque capacity to handle common repair and assembly tasks.

Advantages

The Joker mouth geometry increases placement options in narrow installation spaces by combining a 7.5° pivoted mouth and a double hexagon ring profile that reduces the return angle. This allows re-engagement with the fastener every 15° and offers multiple placement positions after rotating the wrench around its longitudinal axis. The slim ring side, angled 15° to the tool axis, improves access in confined areas while the robust construction and corrosion-resistant surface treatment provide durable performance. Colour coding by size (Take it easy tool finder) simplifies tool selection.

Suitable for

• Automotive maintenance and repair in confined engine or chassis areas
• Mechanical assembly where access to hex fasteners is restricted
• General household and workshop repairs requiring compact wrenches
• Maintenance tasks with repeated tightening/loosening in limited spaces

Key specifications

• Wrench size: 11 mm
• Overall length: 135 mm
• Design: combination wrench with open-end and box-end
• Ring side: slim profile angled 15° to the tool axis
• Mouth geometry: 7.5° pivoted mouth with double hexagon profile for low return angle (re-engages every 15°)
• Finish: corrosion-resistant surface treatment
• Supply: single piece

How to use

Select the 11 mm Wera Joker combination wrench and position the open-end or box-end on the hex fastener ensuring full seating before applying force. For tight spaces, use the slim, angled ring side and exploit the low return angle of the mouth: rotate the wrench and re-engage the fastener every 15° to progress with limited swing clearance. Apply steady, controlled torque and avoid sudden impacts. After use, wipe clean and store with similarly sized tools for quick identification by colour coding.

Usage recommendations

Use the box-end for higher torque and the open-end for quick placement; when working in very tight areas, rotate the wrench around its axis to access the additional placement points provided by the Joker mouth geometry. Do not use the wrench on damaged or rounded fasteners and avoid using it with extensions or cheater bars to prevent tool damage and personal injury.