2156 - Harken 40mm Carbo Air Pivoting Lead Block w/Aluminum Cam-Matic® Cleat

40mm Carbo Air Pivoting Lead Block with Aluminum Cam-Matic® Cleat

High-strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as “headknockers” on dinghies and beachcats for sheeting directly from the boom. Hole spacing and rivet size are the same as Classic models, making upgrades easy. Cam reverses for either up or down cleating.

Can be used as becket block.

Specifications:

• Sheave Ø (mm)40 mm
• Sheave Ø (in)1 9/16 in
• Maximum line Ø (mm)10 mm
• Maximum line Ø (in)3/8 in
• Maximum working load (kg)136 kg
• Maximum working load (lb)300 lb

The Harken 40mm Carbo Air Pivoting Lead Block with Aluminum Cam-Matic� Cleat is a high-strength component designed for marine control systems. This block, part number 2156, features a 40mm sheave diameter and is engineered for halyard controls on larger keelboats. It also functions as a "headknocker" for direct boom sheeting on dinghies and beachcats. The integrated Aluminum Cam-Matic� Cleat allows for secure line holding, with a reversible cam mechanism to accommodate both up and down cleating configurations. It supports a maximum line diameter of 10mm (3/8 inch) and has a maximum working load of 136 kg (300 lb). This unit is suitable for IT buyers managing procurement for marine-related projects requiring reliable rigging hardware, offering a practical solution for line management and control.