Ronstan Series 30 Block - Single - Loop Top

Upgrade your boating setup with the Series 30 Block - Single - Loop Top, a high-performance pulley meticulously crafted for marine applications. Whether you're sailing a dinghy or managing lines on a larger yacht, this block delivers exceptional reliability and efficiency, ensuring smooth operation even in the harshest marine environments.

Features

• Maintenance-free design for hassle-free use
• Cost-effective solution without compromising quality
• Lightweight yet durable construction for easy handling
• Stainless steel cheeks and Acetal sheaves provide a long service life with virtually no maintenance required
• Hollow rivets in the block heads allow for fitting shackles or adding a becket for additional purchase options

Applications

• Vang, cunningham, and trapeze retriever systems on dinghies
• Leech line tackles, bunk adjusters, and more on larger yachts

Materials

• UV stabilized Acetal sheave
• Grade 316 stainless steel cheeks

Specifications

Specification	Details
Sheave Ø	29mm (1-1/8")
Max. Rope Ø	8mm (5/16")
M.W.L.	300kg (660lbs)
B. L.	600kg (1,320lbs)
Weight	20g (0.7oz)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.