Harken Block 40mm Carbo Fiddle With Cleat & Becket

Harken 2658 40mm Carbo Fiddle Block w/423 Carbo-Cam & Becket

Carbo AirBlocks® are 60% stronger and 30% lighter than our classic blocks. Use the 40 mm Carbo for jib and mainsheet systems on high-performance dinghies and for loaded control lines on small keelboats.

The nylon-resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Sheaves spin on high-load ball bearings with fitted races for low-friction operation. Ball bearings, sheave and sideplates UV stabilized with black additive for maximum protection.

Use for:
- Main/jib sheets
- Mainsheet fine-tune
- Control lines
- Vangs
- Cunninghams
- Outhauls

Dimensions:
Sheave diameter: 1-9/16 in (40 mm)
Length: 5-1/8 in
Weight w/shackle: 4.5 oz
Max. line diameter: 1/4 in
Shackle pin diameter: 5/32 in
Safe Working Load: 485 lbs
Breaking strength: 1620 lbs

While we carry a ton of Harken hardware, some items are special order only. Call or email for details.