32 mm Big Boat end controls allow the installation of 2:1 to 5:1 purchases.
Designed for high-performance, free-running systems, Carbo control blocks
with Delrin® ball bearings let
cars instantly adjust and release under load. Assemblies secure to track, eliminating additional holes. Tough one-piece bases and cam arms are
machined from a single piece of aluminum. Compact, low-friction block components combined with Carbo Cam® or Cam-Matic® cleats
keep traveler weight minimal. End controls have an integrated bar for dead-ending
**Includes 10 mm RH Fasteners
Part Number: 3170