7870 Joker L Self-setting insert spanner for wrench sizes 16-19 mm, 9x12 mm

Product features

Ratcheting action 6004
Self Adjusting
Profile-friendly

Simple and error-free determination of the torque value

The laser-engraved, abrasion-proof QR code makes it easier to determine the correct torque value depending on the torque wrench and insert tool used. Simply scan with your smartphone or tablet (if available, both QR codes: torque wrench and insert tool). A website opens automatically which recognizes the scanned tools (no app needed!). Then enter the required torque value; the corrected value is determined automatically. No need to use formulas/calculations.

Drive 9x12 mm

For torque wrenches from the Click-Torque X series with 9x12 mm mounting.

Automatically and continuously self-setting

With its automatically and continuously gripping parallel jaws, the 7870 Joker covers all dimensions within the potential operative range. The tool finds the required size by itself when attaching it to the bolt or screw.

Joker 7870: gentle to the screw

The parallel, smooth jaws of the 7870 Joker offer a seating stress and can thus prevent the nut or screw head from rounding, which can occur when power is transmitted over corners.

Joker 7870: ratchet mechanism for quick working

The ratchet feature in the jaw ensures fast and consistent screwdriving without removing the tool.

Joker 7870: low return angle

The corner-width rectangular prisms in the jaw allow a return angle of only 30°.

Product details

Facts and figures

Part number
05020177001
Antriebsvierkant_bis mm
9x12
Wrench size mm
16-19
Schlüsselweiten einstellbare Werkzeuge mm
16.0
17.0
18.0
19.0
Stichmasse einstellbare Werkzeuge mm
47.6
48.3
48.9
49.2
Wrench size (inches) inch
5/8"-3/4"
Schlüsselweiten inch einstellbare Werkzeuge mm
5/8"
21/32"
11/16"
3/4"
Stichmasse inch einstellbare Werkzeuge
47.6
48.1
48.6
49.2
Total length mm
77.7
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Find out more about this product

PDF
Datasheet

Product description

Self-setting insert spanner, for hexagon screw heads and bolts, for torque wrenches from the Click-Torque X and XP series with 9x12 mm mounting. Covers all metric and imperial dimensions in the respective field of application. With its continuous and parallel jaws, the tool replaces several single spanner sizes. The required size is automatically and continuously set when attaching the tool to the hexagon bolt or screw. The integrated lever mechanism securely clamps the hexagon screw or bolt between the jaws, which significantly reduces the risk of slippage or damage. The ratchet feature ensures fast and consistent screwdriving without removing the tool. By using the corner-width rectangular prisms, a return angle of only 30° can be achieved.

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