Name: Harken 3255 125mm Single Black Magic Loop Block
Brand: Pacific Sailboat Supply
SKU: HAR3225
Price: 827.95 USD
Availability: InStock

HARKEN 3255 125mm Single Black Magic Loop Block

These strong, lightweight blocks feature free-rolling, high-load Torlon® roller bearings for a high strength-to-weight ratio. Use them for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems.

Air blocks are easy to clean and service. They have few parts and no loose balls or rollers to misplace. Unlike blocks that are riveted, fasteners allow quick disassembly with a single hex wrench.

Torlon is a registered trademark of Solvay Advanced Polymers.

Sheave Ø (mm)	125 mm
Sheave Ø (in)	4 15/16 in
Length (mm)	163 mm
Length (in)	6 in
Width (mm)	127 mm
Width (in)	5 in
Weight (g)	674 g
Weight (oz)	23.78 oz
Maximum line Ø (mm)	19 mm
Maximum line Ø (in)	3/4 in
Maximum working load (kg)	4990 kg
Maximum working load (lb)	11000 lb
Breaking load (kg)	9979 kg
Breaking load (lb)	22000 lb

At Pacific Sailboat Supply, we’re passionate about what we do, and our primary goal is elevating your sailing and boating experience. We cater specifically to racers and enthusiasts of high-performance sailing, offering a meticulously curated selection from over 300 premier marine brands. Our website features less than 5% of our available products, ensuring only the finest sailboat rigging, hardware, electronics, and more make the cut.

But our expertise doesn’t stop with sailboats. We also provide top-quality supplies for powerboats. If you don’t find exactly what you’re looking for, our team is ready to assist you. Reach out via email, chat, phone, or directly through our website messaging service. At Pacific Sailboat Supply, we’re here to help you navigate your sailing and boating needs with excellence.