Harken Aluminum Swivel Block w/Becket - 57mm Emergency Gear 90 Degree Elbow Specifications:

90 Degree Elbow Specifications:

of Ring Clean+® for every 10 gallons of fuel

water activated flashing LED Light

Sea-Dog Line 60° S/S Hand Rail Universal Tee 1" Tube

Harken Aluminum Swivel Block w/Becket - 57mm Emergency Gear 90 Degree Elbow Specifications:Harken Aluminum Swivel Block w Becket 57mm 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. The sheave center carries primary load, allowing a smaller, lighter weight block.