Harken 40mm Tri-Carbo with Becket is a high-load, low-friction solution for efficient sail trimming. Strong and lightweight, this compact block offers reliable performance.
- Sheave Ø (mm)40 mm
- Sheave Ø (in)1 9/16 in
- Length (mm)110 mm
- Length (in)4 5/16 in
- Weight (g)122 g
- Weight (oz)4.7 oz
- Shackle pin Ø (mm)5 mm
- Shackle pin Ø (in)3/16 in
- Maximum line Ø (mm)10 mm
- Maximum line Ø (in)3/8 in
- Maximum working load (kg)660 kg
- Maximum working load (lb)1455 lb
- Breaking load (kg)1383 kg
- Breaking load (lb)3050 lb