Vacuum System Accessories Adjustable Plastic Component Mounts Part No. CLAMP20P Part No. Clamp’s Inside Diameter Range in. (mm) A in. (mm) B in. (mm) C in. (mm) D in. (mm) E in. (mm) F in. (mm) CLAMP20P 0.77 – 0.87 (19.5 – 22) 1.59 (40.5) 1.04 (26.5) 1.00 (25.4) 0.81 (20.5) 0.40 (10.25) 0.52 (13.25)