50mm Dynamic Bearing Quad Block
$434.95 AUD
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50mm Dynamic Bearing Quad Block
$434.95 AUD
Shipping calculated at checkout.
Introducing the Allen 50mm Dynamic Bearing Quad Block from Big Burjo's Marine. This blocks type gear is built for serious Australian sailors, delivering reliable, smooth line handling for halyards and sheets. With a 50mm dynamic bearing quad configuration, it provides quiet operation under load and robust marine-grade construction that stands up to rugged deck use. A must-have for marine parts and boat parts seekers.
Designed by Allen, this block is a durable solution for performance-focused yachts and workboats. Its quad sheave arrangement helps control multiple lines with reduced friction, enhancing deck hardware reliability and easing sail trim. Suitable for coastal cruising and offshore passages, it pairs well with standard 50mm rope systems and other 50mm components used in blocks and deck fittings.
Free delivery Australia-wide on orders over $350. We deliver to every marina, port, coastal town in Australia, including Cockle Bay, Darwin Harbour and Port Douglas. Big Burjo's Marine ships quickly across the country, ensuring professional, secure delivery to your favourite waterside locations for marine parts, boat parts, and blocks.
Details
Full specifications, features and technical details for this product are listed in the description above. Need help checking compatibility with your vessel, caravan or 4x4? Contact our Gold Coast team on 0416 180 996 or sales@bigburjos.com and we'll confirm fitment before you order.
Shipping & Returns
Shipping (Australia-wide): Orders over $350 AUD ship free. Orders under $350 have a $15 AUD flat-rate delivery fee. Standard delivery takes 3–11 business days depending on your location; express options (1–3 business days) are available at checkout. Orders are dispatched within 1–2 business days.
Returns: We offer a 30-day return policy. Items must be unused and in original packaging. Contact us at sales@bigburjos.com or 0416 180 996 to start a return. See our full Shipping Policy and Refund Policy for details, including your rights under Australian Consumer Law.
