High-performance end controls allow the installation of 2:1 to 4:1 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 are machined from a single piece of aluminum. Delrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.
Product Specifications
Sheave Ø (mm) 29 mm
Sheave Ø (in) 1 1/8 in
Length (mm) 87 mm
Length (in) 3 7/16 in
Width (in) 1 3/8 in
Width (mm) 35 mm
Height above track (mm) 26 mm
Height above track (in) 1 1/32 in
Weight for pair (g) 228 g
Weight for pair (oz) 8 oz
Maximum line Ø (mm) 8 mm
Maximum line Ø (in) 5/16 in
Maximum working load (kg) 136 kg
Maximum working load (lb) 300 lb
Breaking load (lb) 600 lb
Breaking load (kg) 272 kg
Purchase 2:1








