This Nova chuck insert/adapter allows you to adapt your Insert Type NOVA Chuck to a 1″x 8TPI RH for Jet 1221 Lathe. This allows you to keep the same chuck and accessories if you change your lathe – you only need to change the insert/adapter. Precisely machined from 1045 High Tensile Steel.
Warranty. 6-Year Full Replacement Warranty
Safety Advisory! Only use authentic NOVA accessories on your NOVA chuck. Using non genuine NOVA and copies of accessories could lead to operation and safety issues and will void our market leading warranty. NOVA accessories are designed for use only on NOVA Chucks. Do not use on any other chuck.