Cam-Lock or U-Lock allows shackle to be fixed or to swivel.
Harken Carbo Air Blocks
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Lightweight nylon resin sideplates replace stainless steel straps found in Classic blocks. Densely packed glass fibers reinforce resin for strength.
Shackle blocks lock in two directions or swivel to keep line from twisting
Low-friction efficiency for fast trim and release
Free-running ball bearings roll on curved races, efficiently dispersing load for a higher strength block.
Harken 29 mm T2 Soft-Attach Block
SKU:HKN-2146
Vendor:
Harken
Harken 29 mm T2 Soft-Attach Block
- Regular price
- $51.00
- Sale price
- $51.00
- Regular price
- $57.00
Harken 57 mm T2 Soft-Attach Ratchamatic Block — 1.5x Grip
SKU:HKN-2167
Vendor:
Harken
Harken 57 mm T2 Soft-Attach Ratchamatic Block — 1.5x Grip
- Regular price
- $162.00
- Sale price
- $162.00
- Regular price
- $182.00
Harken Carbo Air 57 mm Block — Swivel
SKU:HKN-2600
Vendor:
Harken
Harken Carbo Air 57 mm Block — Swivel
- Regular price
- $97.00
- Sale price
- $97.00
- Regular price
- $109.00
Harken Carbo Air 40 mm Block — Swivel
SKU:HKN-2636
Vendor:
Harken
Harken Carbo Air 40 mm Block — Swivel
- Regular price
- $67.00
- Sale price
- $67.00
- Regular price
- $75.00
Harken 40 mm T2 Soft-Attach Block
SKU:HKN-2149
Vendor:
Harken
Harken 40 mm T2 Soft-Attach Block
- Regular price
- $76.00
- Sale price
- $76.00
- Regular price
- $85.00
Harken 75 mm Ratchet Block — Swivel
SKU:HKN-2670
Vendor:
Harken
Harken 75 mm Ratchet Block — Swivel
- Regular price
- $186.00
- Sale price
- $186.00
- Regular price
- $209.00
