The entire line of Harken 150 mm Black Magic Airblocks has
been redesigned with a sleek new look. Their unique, performance-packaged
engineering remains exactly the same.
Used on offshore boats, these strong, lightweight locks feature Torlon roller
bearings for strength and reduced wear. Rollers are housed in a center cage and
stay parallel for low-friction efficiency. Sculpted hardcoat-anodized aluminum
sideplates protect sideload ball bearings. Dissimilar metals are isolated to
Like all Harken 150 mm Black Magic AirBlocks, the three-way
head swivels/locks in front/side positions. Blocks are easily disassembled with
single hex wrench.
Harken 150 mm AirBlocks
We at Layline strive to be your source for Harken 150 mm AirBlocks and all sailboat hardware, rigging, and sailing gear. With our focus on one design and handicap racing we can offer advice and reviews of what you need to compete. If you need any assistance selecting the appropriate Harken 150 mm AirBlocks
please contact us. Our crew is ready to help!