

The Holt Composit series combines the lightness and technicality of high-density carbon composite cheeks with the simplicity of a sheave mounted on a strong axle. An ideal, less expensive alternative to the ball-bearing Composit series! Available in 45mm and 60mm (depending on stock), with a free or fixed swivel.
The violin pulley is necessary when making hoists to achieve maximum leverage, without having triple pulleys!
Diameter | Max Line. | Workload |
Breaking Load |
ø45mm | 6mm | 270kg | 400kg |
ø60mm | 12mm | 400kg | 500kg |
The Holt Composit series combines the lightness and technicality of high-density carbon composite cheeks with the simplicity of a sheave mounted on a strong axle. An ideal, less expensive alternative to the ball-bearing Composit series! Available in 45mm and 60mm (depending on stock), with a free or fixed swivel.
The violin pulley is necessary when making hoists to achieve maximum leverage, without having triple pulleys!
Diameter | Max Line. | Workload |
Breaking Load |
ø45mm | 6mm | 270kg | 400kg |
ø60mm | 12mm | 400kg | 500kg |