Sold each. 8 1/4" length. Polished stainless steel frames and attaching clips. The difference is in the rubber. 78-17528-B$10.00 Questions about parts? Techinfo@bobdrake.com Prices may vary from those in the actual catalog. ©2007 Bob Drake Reproductions Inc. Home • About • Store • Shows • Contact Us • Catalog • Project '35 Updates