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.
Always wear safety glasses when operating machine tools.
We do not charge a flat rate for shipping because of the variations in weight for our products. Instead, we charge you what the shipping company charges us. Our website uses a shipping calculator based on the daily rates for USPS and UPS based on the weight and destination of the shipment. You can also have us use your UPS/FedEx account number to charge your shipping. Just enter it in the appropriate box on the checkout page.
Domestic orders are shipped Monday – Friday. Expedited orders must be placed by 9 am PST to ship the same day.
Orders shipping ground have a processing time of 7 working days for domestic orders and 14 working days for international orders. CLICK HERE for more information on our shipping and order policies.
Most merchandise can be returned within 30 days of the purchase date. A refund will be issued to the original form of payment at the original selling price. View our complete return policy and/or start your return online here.