5/16" QUICK RELEASE PINS 17.25$ SKU: QR PINS Add to Wishlist Add to Compare Back to: Bimini Tops Ask a question about this product Description 5/16” Standard on Deluxe Package Pontoon Tops. Allows you to quickly fold the pontoon top down into the storage position. Stainless steel. Different pontoon boat tops use various size pins. If 5/16” is too big, just drill out the existing hole.