The Wera Impaktor 1/2" Drive Impact Wheel Socket in 21mm is built for larger vehicles such as vans, 4x4s, and heavy passenger cars where the 21mm wheel bolt size is a standard fitment. Working with 1/2" drive electric or pneumatic impact wrenches, it delivers the power and protection needed in demanding workshop and roadside environments. The rotating smooth outer plastic sleeve keeps alloy rims free from scuffs and scratches, even under the rapid rotation of an impact wrench. An internal plastic insert provides an additional layer of protection to the wheel bolt surface, reducing the risk of marking or deforming the fastener head during use. Features and Benefits: • 21mm hex size ideal for vans, 4x4s, and larger passenger vehicles • Compatible with 12.5mm (1/2") drive electric or pneumatic impact wrenches • Robust Impaktor design engineered for extremely high impact stresses • Rotating outer plastic sleeve protects alloy wheel rims during operation • Internal plastic insert shields wheel bolt surfaces from contact damage • Hexagon profile enables precise, profile-friendly screwdriving with high power transmission • Take it easy colour coding for fast, reliable size identification Contents: 8790 C Wheel Impaktor Socket with 1/2" drive, 21 x 85 x 32 mm Specifications: • Configuration: 1/2" • Size: 21mm

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