Register and take advantage of the discounts and advantages of being a Professional of Nautical
Join the more than 500 Nautical Professionals now
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.
End Controls: Allow the installation of 2:1 to 4:1 purchases.
High-Performance: Designed for high-performance, free-running systems.
Ball Bearings: Delrin ball bearings let cars instantly adjust and release under load.
Track Mounting: Assemblies secure to track, eliminating additional holes.
One-Piece Base: Tough one-piece bases are machined from a single piece of aluminum.
Specifications
• Brand: Harken
• Reference: 1631
• Sheave Ø: 40 mm
• Length: 114 mm
• Width: 49 mm
• Maximum line Ø: 10 mm
• Fasteners: 8 PH mm
• Maximum working load: 159 kg
• Breaking load: 397 kg
• Height above track: 33 mm
• Weight for pair: 574 g
• Purchase: 2:1 / 3:1






