
This 29 mm sized Through-Deck Bullet Block from Harken is a low-friction boat block to lead control lines aft. Compact and lightweight, its roller bearings will carry higher loads, with fast trim and release regardless of weight.
Featuring hardcoat-anodized PTFE impregnated aluminum sheaves for strength and corrosion resistance, this boat block is also available in a range of styles to adapt to nearly all control line applications.
Mast exit blocks with cams are used for halyard controls and under boom mainsheets.
Sheave Ø (mm) - 29mm
Length (mm) - 76mm
Weight (g) - 35g
Maximum line Ø (mm) - 8mm
Mounting hole spacing (mm) - 57mm
Maximum working load (kg) - 136kg
Breaking load (kg) - 907kg
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