Discover the Harken 40mm Fiddle with Cam Becket—your go-to solution for efficient, high-performance marine rigging. As a compact yet powerful component, this fiddle block is an ideal fit for 3:1 and 4:1 tackles commonly found in dinghy vangs and mainsheets. Also versatile enough for larger boats, it's perfect for controls like cunninghams and internal boom outhauls. Built for strength and reliability, it offers high working loads for safe and effortless trimming. Pair it with the acclaimed Harken Black Magic line for the ultimate rigging experience.

• Sheave Ø (mm): 40 mm
• Sheave Ø (in): 1 9/16 in
• Length (mm): 131 mm
• Length (in): 5 1/8 in
• Weight (g): 128 g
• Weight (oz): 4.5 oz
• Shackle pin Ø (mm): 4 mm
• Shackle pin Ø (in): 5/32 in
• Maximum line Ø (mm): 6 mm
• Maximum line Ø (in): 1/4 in
• Maximum working load (kg): 220 kg
• Maximum working load (lb): 485 lb
• Breaking load (kg): 735 kg
• Breaking load (lb): 1620 lb