20mm High Load Triple Block
Introducing the Allen 20mm High Load Triple Block, a durable blocks solution from Allen for serious sailors. This marine-grade component delivers reliable performance for heavy sheet and tackle systems, with a 20mm high-load build designed to withstand demanding conditions. Ideal for use on sail and power craft, it integrates seamlessly with other deck hardware and is a trusted choice for boat care. Tags: 20mm Dynamic Bearing Blocks, Allen, Blocks, Boat Care, DeckHardware.
Order online at bigburjos.com and take advantage of Free delivery Australia-wide on orders over $350. We deliver to every marina, port, coastal town in Australia, including Manly Harbour, Lake Macquarie, and Port Stephens, so no matter where you are you can upgrade your rig with confidence.
As a leading source of marine parts and boat parts, Big Burjo's Marine offers a curated selection of blocks and deck hardware to keep your vessel performing at its best.
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.