30mm Double Moulded Thru Deck Block
The 30mm Double Moulded Thru Deck Block from Allen is a robust Blocks solution for serious sailors. Designed for decks that demand reliability, this thru-deck block delivers smooth and predictable line management for halyards and control lines. With a 30mm bore and double moulded construction, it provides strength where deck hardware meets rigging, making it ideal for cruising and performance sailing in Australian conditions. Built by Allen, a recognized name in marine parts, this block pairs solid performance with long service life, helping keep lines tidy and running freely aboard your vessel.
Shop with Big Burjo's Marine for trusted marine parts, boat parts, and blocks. Free delivery Australia-wide on orders over $350, and delivery to every marina, port, coastal town in Australia. We frequently service customers at Pittwater, Rushcutters Bay, and Hobart Marina, ensuring you get the gear you need where you are. Ready to upgrade? Add this 30mm block to your deck hardware and enjoy reliable handling for seasons to come.
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.