AV10-18 Belimo

9-1/2 Shaft Extension Univ * Damper Shaft Extension Kit Approximate 9-1/2 Extension For 3/8 To 11/16 Diameter Round Or 3/8 To 9/16 Square Shafts OBSOLETE See AV8-25 as functional replacement (Requires K6-1 jackshaft clamp, 1/2"-3/4" when used on LF actuators)