40 mm Pivoting Lead Block — Cam-Matic® cleat Father's Day 2023 IncludesReplacement springs

IncludesReplacement springs

Maximum working load (lb)3040 lb

Length (mm)51 mm

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

40 mm Pivoting Lead Block — Cam-Matic® cleat Father's Day 2023 IncludesReplacement springsPart No. 2156 Sheave (mm)40 mm Sheave (in)1 9 16 in Maximum line (mm)10 mm Maximum line (in)3 8 in Maximum working load (kg)136 kg Maximum working load (lb)300 lb 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