Harken 40mm Pivoting Lead Block - Carbo-Cam Cleat [2157] Outdoor | Cellphone/Camera/MP3 Cases Double-duty alarm - Detects both

Double-duty alarm - Detects both gas leaks and CO gas simultaneously

UPC: 894953001692

3 watts at 12VDC

Canoe Car-Top Carrier Kit

15 times less friction than towels

Harken 40mm Pivoting Lead Block - Carbo-Cam Cleat [2157] Outdoor | Cellphone/Camera/MP3 Cases Double-duty alarm - Detects both40mm Pivoting Lead Block Carbo Cam 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 (mm)40 mm Sheave (in)1 9 16 in Maximum line (mm)10 mm