20mm Double Acetal Through Deck Sheave
Upgrade your vessel's rigging with the robust Allen 20mm Double Acetal Through Deck Sheave (A2122P). This high-performance deck hardware delivers smooth line management and reduced wear on halyards and sheets, making it a smart choice for demanding sailing and cruising. The double sheave design in durable acetal combines reliability with easy installation, offering dependable performance in marine parts and boat parts applications.
We ship to every marina, port, and coastal town in Australia, including busy hubs such as Port Lincoln, Hobart Marina, and Port Phillip Bay. Free delivery Australia-wide on orders over $350 applies. From Rushcutters Bay to remote harbours, we ensure delivery to all destinations. This product is part of our DeckHardware catalog and complements other Allen blocks and Boat Care entries, including Exit Boxes. Ideal for marine parts, boat parts, and deck hardware needs 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.