Slogging Spanner E20 Female E-Torx Striking Box End 3/4in Drive

A heavy duty E20 female E-Torx slogging striking box end wrench used for loosening and tightening brake caliper fixings on commercial vehicles. Built as a short, thick and stocky wrench with striking faces, it is made for jobs where seized fasteners and limited access make ordinary spanners less useful.

Used on front and trailing axle brake calipers with E-type fixings, this E20 slogging wrench suits brake servicing, vehicle maintenance and workshop repair work where high force is needed. It is particularly useful when access is restricted, as it allows assembly and disassembly of the brake caliper without removing the steering tie rod. For mechanics working on larger commercial vehicle fasteners, the striking design also helps when shock force is needed to free stubborn nuts and bolts.

The wrench has two striking faces and a block end to the handle so it can be struck with a hammer to deliver greater turning force. A central 20mm / 3/4in square drive is included, and the box end is sized for E20 female E-Torx fixings. Its specialised short and thick form helps when working in tighter spaces where a larger wrench cannot swing properly. For repeated brake and axle work, that compact heavy-duty shape is useful for keeping awkward fastening jobs more straightforward.

Spanner slogging specifications

• Size: E20 female E-Torx box end for matching brake caliper fixings.
• Drive: Central 20mm / 3/4in square drive.
• Design: Short, thick and stocky wrench shape for confined access.
• Striking faces: Two hammer-strike faces for applying shock and extra force.
• Application: Used on commercial vehicle brake calipers on front and trailing axles.
• Slogging wrenches: This E20 female star box end wrench has a central 20mm / 3/4in square drive and two hammer-strike faces for commercial vehicle brake calipers.

A practical choice when seized caliper fixings need serious force in limited space.