20mm Triple Dynamic Bearing Block with inverted cleat
Introducing the Allen 20mm Triple Dynamic Bearing Block with inverted cleat, a premium block from Big Burjo's Marine. Type: Blocks; Brand: Allen. This 20mm dynamic bearing block delivers smooth line management and reliable performance, eliminating friction through three low-friction bearings and an integrated inverted cleat for quick, secure releases. Built to withstand salt, corrosion, and rugged deck conditions, it offers improved efficiency and durability for demanding marine environments. A superior choice for discerning Australian boat owners, it's an ideal addition to sailor rigs, sheets, halyards, and deck hardware, aligning with our focus on marine parts, boat parts, blocks.
Shipping and service: we deliver across Australia, with delivery to every marina, port, coastal town in Australia. Free delivery Australia-wide on orders over $350. We ship to locations such as Middle Harbour, Gold Coast Broadwater, Fremantle and beyond, ensuring you can easily upgrade gear for your vessel.
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.