20mm Single block with hook.
The Allen 20mm dynamic ball bearing block is simply the best designed and engineered micro block on the market.
- Line friendly soft contours and articulation,
- Stainless steel cheeks and inner bearing systems handle maximum loads,
- Central hole for tie-on becket.
Specifications -
- Length: 60mm
- Line Diameter: 2.5-6mm
- Breaking Load: 165kg
- Weight: 17.5g