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Mini-Nut Collet Wrench ER20 P/N WR-DM

ER20 Collet Wrench

Fits ER20 Mini Nuts

Fit this nut: MN-D

Call for back order status or multiple order discount.

1-714-307-2332 or send inquiries to


The Mini-Nut Collet Wrench ER20, P/N WR-DM spindle is a very high quality spindle made in Italy. Rugged design, built to last. We have repaired many brands of spindles through out the years and can say with certainty that you will not find a better spindle for the price.

The collet wrench fits into the slots on the outside of the collet nut for a secure grip that will not slip. More secure than a spanner wrench. The small profile allows easy access to tight spaces. Made out of hardened steel for long lasting use. ER25 collet wrench fits ER20 mini nuts from all manufacturers.


ER20 Collet Wrench for Mini Nuts

Material: Through hardened alloy steel.

Manufacturer: Made by in Italy.

Recommended Torque: 25 ft/lbs

Maintenance: Protect from rust with rust preventative spray.

Compatibility: Slotted ER20 Collet Mini Nuts. Fit this nut: MN-D

Mini-Nut Collet Wrench ER20, P/N WR-DM

Weight .2 kg
Dimensions 6 × 1 × 10 cm