Wrenches Wera Joker Set 4 pcs

Wrenches Wera Joker Set 4 pcs includes four high-quality combination ratchet wrenches in sizes 10, 13, 17 and 19 mm. The set is supplied in a robust pouch and is designed for hexagon bolt heads and nuts. Each wrench features a ratcheting ring end and an open end with a holding function to reduce the risk of dropping fasteners.

Advantages

The wrenches have a replaceable metal plate in the jaw with extra-hard teeth that secure nuts and bolts and reduce slipping. An integrated limit stop prevents the tool from sliding off the bolt head and allows higher torque to be applied. The double-hex geometry ensures a positive connection with fasteners while the 30° return angle at the open end minimises flipping during work. The ring end contains a fine-tooth ratchet mechanism with 80 teeth for use in confined spaces. Forged from chrome-molybdenum steel and finished with a nickel-chrome coating, the set offers high strength and corrosion protection. Colour-coded sizes on the Tool Finder simplify identification.

Suitable for

• Tightening and loosening hexagon bolts and nuts
• Work in confined or hard-to-reach spaces
• Professional workshops and DIY maintenance
• Applications requiring secure holding of fasteners

Key specifications

• Set contents: 4 wrenches — 10 mm, 13 mm, 17 mm, 19 mm
• Type: combination ratchet wrenches (open end + ratcheting ring)
• Ratcheting mechanism: 80-tooth fine-tooth mechanism
• Material: chrome-molybdenum steel with nickel-chrome coating
• Features: replaceable metal plate with hardened teeth, limit stop, double-hex geometry, 30° open-end return angle
• Supplied in: robust pouch
• Manufacturer: Wera, MPN 05073290001, EAN 4013288164407

How to use

Select the correctly sized wrench (10, 13, 17 or 19 mm) for the nut or bolt. Engage the open end or the ratcheting ring on the fastener. Use the holding plate in the jaw to stabilise the fastener while positioning the wrench. For controlled tightening or loosening in restricted spaces, use the ring end with its 80-tooth mechanism to reduce the required swing angle. Replace the metal plate in the jaw if worn to maintain holding performance.

Usage recommendations

Use appropriate force and avoid impacts or hammering on the wrenches. Clean and lubricate the ratchet mechanism occasionally and store the set in its pouch to protect the finish and prolong service life.