HARKEN 29 mm Pivoting Lead Block w/Cam-Matic® Cleat, 395 Sailboat Blocks & Hardware_57 mm Carbo Ratchet Block - Swivel stainless steel ball bearings and

stainless steel ball bearings and inner race

This 20mm upright lead block is well suited for halyard turning blocks and running control lines under the deck

The hollow bearing at the center of the sheave serves as a becket to further reduce weight

Standard grip: medium/light air

and with on-board instruments via our gateway over longer ranges

HARKEN 29 mm Pivoting Lead Block w/Cam-Matic® Cleat, 395 Sailboat Blocks & Hardware_57 mm Carbo Ratchet Block - Swivel stainless steel ball bearings andHigh strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as head knockers 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.