ER-16 Collet Nut Spanner Set

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.