Harken 29mm Double Block 381 clothing grow and populate

grow and populate

PB 120 pages R/R

1-7/16" (37 mm)

ensuring maximum propulsion and water efficiency

planning and detailing as well as how to create and make your own tools

Harken 29mm Double Block 381 clothing grow and populateLow friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Sheave (mm) 29 mm Sheave (in) 1 1 8 in Length (mm) 54 mm Length (in) 2 1 8 in Weight (g) 34 g Weight (oz) 1. 2 oz Maximum line (mm) 8 mm Maximum line (in) 5 16 in Maximum working load (kg) 299 kg Maximum working load (lb) 660 lb Breaking load