Blue Pelican Marine is committed to your satisfaction as a customer. Therefore we ask If there are any questions or problems with your purchase, please contact us BEFORE leaving any feedback at (510) 769-4858 and we will make every effort to resolve any issues you may have .
57 mm Aluminum Double Block — Swivel
Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon® roller bearings separated and parallel to reduce friction.
Shackle blocks lock in two directions or swivel to keep line from twisting
The Blue Pelican
Looking for used boat parts? You've come to the right place. We are a Sailor's Marine Consignment Chandlery serving the San Francisco Bay Area located at Grand Marina in Alameda, California. Our new and gently used marine equipment inventory will outfit sailors of all experience levels and interests. Our prices are very affordable and selection is impressive.
Our listings may be concurrently shown on our show room floor, we reserve the right to end a listing early due to a customer buying at our physical location.
We offer returns with a return authorization. Before shipping back your item please send email to Blue Pelican Marine through EBAY describing in detail the problem with the item and the reason for the return. We will refund the purchase prices less shipping. Customers are responsible for return shipping charges.