ER-16 Collet Nut Spanner Set


ER-16 Collet Nut Spanner Set

SKU: 65027 Category:

Product Description

About the ER-16 spanner set

The Sherline ER-16 Collet nut spanner set includes two wrenches. One has a pin that engages one of the holes in the Sherline spindle to keep it from turning while the nut is tightened. The other is a hex wrench sized to fit the special ER-16 nut (nut not included). This wrench eliminates the need for the proper size metric wrench and a Tommy bar when loosening or tightening the ER-16 collet nut. The pin tool provides a better grip in your hand and better leverage than the Tommy bar. The tools are cut from a 1/4″ steel plate and have a tough, black oxide coating to keep them from rusting.


The P/N  65027 set is used to adjust the ER-16 collet nut on Sherline machines fitted with an ER-16 spindle. Click on the image for a larger view.

The improper use of machine tools and their accessories can result in serious injury. Before using this tool, thoroughly read the instructions and make sure you understand its proper and safe use.


Always wear safety glasses when operating machine tools.

Download 65027 PDF Instructions

Instructions PDF Download

Part No. Description Quantity
65024 ER-16 Spindle holding spanner 1
65025 1″ Hex wrench 1