No. 320 Sectional Form Holder Designed exclusively for the WordenSystem™, this positioner provides a sturdy, comfortable, and level working survace for any size sectional form. Our positioner simplfies glass part assembly, foil wrapping, tack soldering, building seams, and lamp designing. Secure the LampLeveler™ vise to a wooden base to allow ease in clamping to a bench or work table. Item Number: 320 Sectional Form Holder The Sectional Form holder includes an aluminum support, adjustable metal strips and eight t-pins. Fits both our standard and round floor stand LampLeveler™ vise. (Form not included.)