• Neoprene construction

• 3/4" diameter bar

• Two-piece quiver

Made from super tough 4mm rubber material

Specialty Super Server 800 String Serving Machine Bridge_Lock • Neoprene constructionEasily mounts to standard 1 5 8" x 1 5 8" Unistrut (Unistrut not included) Serves up to 800 RPM Repeat and infinite turn functions Ability to store 64 individual memory files Twists bowstrings evenly from both ends to ensure an even twist rate throughout the bowstring Uses air cylinder to ensure bowstring stays at a constant tension when serving or twisting Can tension up to 375# with the use of 150 psi air compressor. (Air compressor not included)