
The Wera 7870 Joker L is the large-size variant of the self-setting insert spanner, designed to cover wrench sizes from 16 to 19 mm — making it the go-to choice for larger fasteners found in heavy assembly, structural, and industrial applications. It mounts directly to Wera Click-Torque X and XP series torque wrenches via its 9x12 mm square head fitting. The self-adjusting jaws set continuously and automatically the moment the tool contacts a hexagon bolt or screw head, effectively replacing several fixed spanners in a single compact insert tool. The integrated lever mechanism holds the fastener firmly in place, minimising the risk of slippage or damage, while the ratchet function enables fast, consistent tightening without removing the spanner from the fastener. At 77.7 mm in length, th...
Wera4013288233066
Price: £63.95 from Tooled Up
| Stockist | Price | |
|---|---|---|
| £63.95 | Visit Store |
The Wera 7870 Joker M is the medium-size variant of the self-setting insert spanner, covering wrench sizes from 13 to 16 mm — a versatile mid-range that suits a broad range of general assembly and maintenance fasteners. It connects to Wera Click-Torque...
The Wera 7870 Joker S is the small-size variant of the self-setting insert spanner, designed to cover wrench sizes from 10 to 13 mm — ideal for the smaller fasteners commonly encountered in precision and general assembly work. It fits directly into...
The Wera 7880 Joker Self-Setting Insert Spanner is a versatile torque wrench accessory designed for use with Wera Click-Torque X and XP series wrenches with a 14x18 mm mounting. Unlike fixed-size spanners, the 7880 Joker automatically sets to the correct...