Harken 57mm Triple Becket Carbo Block with Carbo-Cam #2618

The 57 mm Carbo AirBlocks® are 60% stronger and 30% lighter than our classic blocks.

• Description: Triple w/ swivel w/ becket w/ 150 Carbo-Cam
• Sheave diameter (in): 2-1/4
• Length (in): 5-5/8
• Weight (oz): 15.6
• Maximum line diameter (in): 7/16
• Shackle pin diameter (in): N/A
• SWL (lb): 1800**
• Breaking strength (lb): 4500**

Use for:

• Main/jib sheets
• Spinnaker Halyards
• Control lines

**SWL and breaking strengths based on cam strengt