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Universal Wrench

Grinder Accessories
KA-13733 Standard Universal Hex Wrench, Angle Grinder Accessory

Universal Wrench

Give your knuckles a little room. The offset design makes the Universal Hex Nut easier to reach.

Sale price €10,95

Shipping calculated at checkout

21 mm hex. Both nut sizes.

The same wrench fits Standard 5/8-11 + Metric M14 Universal Nuts. Nut sold separately.
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King Arthur’s Tools + Kutzall Shaping Wheels

Room to reach. Easier to turn.

The offset handle + recessed hex opening help you tighten or release the Universal Nut around the wheel’s teeth.

Clearance where it counts

The offset handle moves your grip away from the wheel while the recessed opening reaches the nut.

One wrench. Either nut.

Fits the 21 mm hex head on both the Standard + Metric Universal Nut. It does not grip the flange.

Includes one Universal Wrench. Nut + flange sold separately.

Mounting + fitDiagram + setup checks
Exploded mounting diagram showing grinder spindle, bottom flange, Shaping Wheel and top nut. Enlarge mounting diagram

Enlarge mounting diagram

Exploded mounting diagram showing grinder spindle, bottom flange, Shaping Wheel and top nut.
Standard 5/8-11 setup shown; Metric dimensions are noted.

Before you mount

  1. Match your hardware

    Choose the spindle + hardware size specified for your exact grinder model.

  2. Check the wheel + guard

    Confirm wheel diameter, speed rating + guard clearance in your grinder’s manual.

  3. Disconnect power

    Before installing or changing a wheel, disconnect power and follow the full mounting guide.

Read the full mounting guide
Need all three? View the Standard 5/8-11 kit

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