Starrett SHAFT ALIGNMENT CLAMP SET WITH EXTENSION PLATES and POSTS S668BZ

Starrett SHAFT ALIGNMENT CLAMP SET WITH EXTENSION PLATES and POSTS S668BZ FEATURES  Lightweight clamp design made of black anodized aluminum  Rigid 3/8″ diameter stainless steel indicator posts provided in three lengths (5″, 7-7/16″, and 9″)  Extension plate allows for added radial clearance  Heavy-duty roller chain can accommodate up to a 7-1/2″ diameter shaft  Sets are available with either two Starrett 196B5 or 81-141J Indicators  Excess roller chain can be secured to the side of the chain clamp  A second shaft alignment clamp can be mounted across from the first clamp to act as a vertical target for face alignment   SPECIFICATIONS  Made in America: Yes  Type: Shaft Alignment Clamp W/ Extension Plate & Posts