HARKEN 40/29MM CARBO TRAVELLER BLOCK

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.

Sheave Ø (mm)
40 mm

Sheave Ø (in)
1 9/16 in

Length (mm)
108 mm

Length (in)
4 1/4 in

Weight (g)
52 g

Weight (oz)
1.8 oz

Maximum line Ø (mm)
8 mm

Maximum line Ø (in)
5/16 in

Maximum working load (kg)
150 kg

Maximum working load (lb)
330 lb

Breaking load (kg)
454 kg

Breaking load (lb)
1000 lb