The HARKEN cleat is a high quality cleat.
The multiple rows of high-strength ball bearings and the precise V-shaped opening limit friction. This greatly facilitates maneuvering.
No need to force it: simply lower your wrist quickly to lock the sheet in the jammer and immobilize it exactly at the desired setting or raise your wrist to release it instantly, even under heavy load.
Harken cam cleats are the only ones that operate under maximum tension.
Hardcoat anodized aluminum Cam-Matics® feature superior power and life for applications requiring constant adjustment.
Minimum rope diameter (mm) 3 mm
Maximum rope diameter (mm) 12 mm
Maximum working load (kg)
The HARKEN cleat is a high quality cleat.
The multiple rows of high-strength ball bearings and the precise V-shaped opening limit friction. This greatly facilitates maneuvering.
No need to force it: simply lower your wrist quickly to lock the sheet in the jammer and immobilize it exactly at the desired setting or raise your wrist to release it instantly, even under heavy load.
Harken cam cleats are the only ones that operate under maximum tension.
Hardcoat anodized aluminum Cam-Matics® feature superior power and life for applications requiring constant adjustment.
Minimum rope diameter (mm) 3 mm
Maximum rope diameter (mm) 12 mm
Maximum working load (kg)
