HOLT-ALLEN Muscle Box Rehabilitation Box
Offers unparalleled control over your rigging! Easily re-tension your jib or parts of your standing rigging with minimal effort. Perfect for quick on-the-fly adjustments, especially in changing wind conditions!
Compact and durable design:
Designed for strength and efficiency, our muscle box is constructed from high-grade stainless steel and anodized aluminum, ensuring long-lasting durability even in the harshest marine environments.
Mechanical advantage:
This muscle box system provides a significant mechanical advantage, allowing you to apply high tension effortlessly.
Easy installation:
Designed for simple installation at the base of the mast or on a centerboard box, the Allen Muscle Box integrates seamlessly into your existing rigging setup. Ideal for dinghies of all sizes, especially where space is limited. The muscle box comes pre-rigged with 3mm line.
HOLT-ALLEN Muscle Box Rehabilitation Box
Offers unparalleled control over your rigging! Easily re-tension your jib or parts of your standing rigging with minimal effort. Perfect for quick on-the-fly adjustments, especially in changing wind conditions!
Compact and durable design:
Designed for strength and efficiency, our muscle box is constructed from high-grade stainless steel and anodized aluminum, ensuring long-lasting durability even in the harshest marine environments.
Mechanical advantage:
This muscle box system provides a significant mechanical advantage, allowing you to apply high tension effortlessly.
Easy installation:
Designed for simple installation at the base of the mast or on a centerboard box, the Allen Muscle Box integrates seamlessly into your existing rigging setup. Ideal for dinghies of all sizes, especially where space is limited. The muscle box comes pre-rigged with 3mm line.