Harken 40mm Pivoting Lead Block - Carbo-Cam Cleat

Upgrade your marine rigging with the 40mm Pivoting Lead Block - Carbo-Cam® Cleat. Engineered for durability and ease of use, this high-strength lead block offers versatile cleating options for both sail and power boats.

Features

• Pivoting lead block with Carbo-Cam® cam system for reliable halyard control
• Compatible with larger keelboats for halyard applications and dinghies/beachcats as headknockers for boom sheeting
• Standard hole spacing and rivet size ensure seamless upgrades from Classic models
• Reversible cam allows cleating either upwards or downwards for customized rigging
• Dual-purpose functionality can also be used as a becket block

Specifications

Measurement	Metric	Imperial
Sheave Diameter	40 mm	1 9/16 in
Maximum Line Diameter	10 mm	3/8 in
Maximum Working Load	91 kg	200 lb

Applications

The 40mm Pivoting Lead Block is ideal for a variety of marine settings. Use it for controlling halyards on larger keelboats, ensuring smooth and secure sail adjustments. On dinghies and beachcats, it serves as a reliable headknocker, allowing direct sheeting from the boom. Its reversible cam feature provides flexibility in cleating orientation, while its compatibility with Classic model setups makes it an easy upgrade for existing rigs.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.