Bed Extension for Jet JWL-1440VS 1640EVS 1840EVS and 1840DVR LathesThe Jet Bed Extension is a valuable accessory designed for use with the Jet JWL 1440VS, 1640EVS, 1840EVS, and 1840DVR Lathes. The extension increases the length of the lathe bed, allowing users to work on larger and longer projects. The extension blends seamlessly with the existing lathe bed, ensuring a smooth and accurate turning experience. Mount the 20" bed extension on the end of the bed to allow 60" between centers or down on the leg to add 18"