Rated 4.9 out of 5 on Trustpilot

5 Star Rated by Sailors

Trusted For 12 Years

Over 50,000+ Orders Shipped

90 Day Risk Free Returns

Price Match Promise

Looking for Sailing Gifts? Shop our Gift Ideas for your sailor.

April 04, 2024 1 min read

Harken 40mm Pulley Blocks At Sailing Chandlery

At Sailing Chandlery, we stock various iterations of the Harken 40mm Pulley Blocks. The Two Main versions are the T2 Tie Blocks and the Carbo Blocks.


Harken Carbo Pulley Block are incredibly compact, reliable, strong and affordable. The glass-reinforced nylon side plates. and the removal of the large stainless steel strap that was used on the previous Harken Bullet Pulley Block makes for a lightweight yet durable block. (Only weighing 44g for the single with swivel) With a working load of 220KG and a breaking load of 735KG.


Harken T2 Soft Attach Block. The Harken T2 Range of blocks was the first blocks with no metal shackles or rivets. This makes these blocks incredibly lightweight and brilliant for use on travellers, mainsheets, Vang systems and cascades. These blocks might be light but they are still mighty with the single 40mm starting at 20g and 48g for a double so they are some of the lightest dinghy blocks on the market but have a working load of 220KG


This durability is also backed up with Harkens 5-Year Warranty.

Harken 40mm Pulley Block Carbo

Harken 40mm Pulley Block T2

Why Not Watch Our Product Video Of The Harken 40mm Pulley Blocks