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 Carbo Air 40 mm Double Block
SKU:HKN-2642
Vendor:
Harken
Harken Carbo Air 40 mm Double Block
- Regular price
- ¥12,800
- Sale price
- ¥12,800
- Regular price
- ¥14,200
Harken 40 mm Triple Block — Swivel, Becket
SKU:HKN-2641
Vendor:
Harken
Harken 40 mm Triple Block — Swivel, Becket
- Regular price
- ¥26,400
- Sale price
- ¥26,400
- Regular price
- ¥29,300
Harken 57 mm Double Ratchamatic Block — Swivel
SKU:HKN-2634
Vendor:
Harken
Harken 57 mm Double Ratchamatic Block — Swivel
- Regular price
- ¥57,900
- Sale price
- ¥57,900
- Regular price
- ¥64,300
Harken 57 mm Cheek Ratchamatic Block
SKU:HKN-2633
Vendor:
Harken
Harken 57 mm Cheek Ratchamatic Block
- Regular price
- ¥22,200
- Sale price
- ¥22,200
- Regular price
- ¥24,700
Harken 57 mm Triple Ratchamatic Block — Swivel, Becket, Cam Cleat
SKU:HKN-2630
Vendor:
Harken
Harken 57 mm Triple Ratchamatic Block — Swivel, Becket, Cam Cleat
- Regular price
- ¥64,500
- Sale price
- ¥64,500
- Regular price
- ¥71,600
Harken 57 mm Triple Ratchamatic Block — Swivel, Cam Cleat
SKU:HKN-2629
Vendor:
Harken
Harken 57 mm Triple Ratchamatic Block — Swivel, Cam Cleat
- Regular price
- ¥62,700
- Sale price
- ¥62,700
- Regular price
- ¥69,700
