Harken 45mm Black Magic Air Blocks
Offering the same serviceable, machined aluminum, caged roller performance as in the big boat versions, but in 45mm sheave sizes for smaller boats. These lightweight, free-running, powerful performers are the choice for lines that are adjusted often while under load: sheets, guys, halyards, runners, 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.
Item / Price
Stock Type
Inventory On Hand
04/27 @ 04:35 AM
Product Code
Order Quantity
CUSTOM: 45mm-black-magic-air-blocks