Used item in good working condition.

This speed changer will work with Shopsmith model 10 ER and 10 E

The Shopsmith Speed Changer is an accessory specifically designed for changing speeds on your Shopsmith 10ER 10E model. This reliable and efficient tool is perfect for efficiently changing speeds without the need for additional equipment or tools. With the Shopsmith brand reputation for quality and durability, you can trust that this speed changer will help keep your Shopsmith running smoothly and efficiently.