Product Details
Series 30 Block - Single - Loop Top
Features:
- Maintenance free
- Economical
- Lightweight durable construction
- Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance
- Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase
Applications:
- Vang, cunningham and trapeze retriever systems on dinghies
- Leech line tackles, bunk adjusters etc on larger yachts
Materials:
- UV Stabilized Acetal sheave
- Grade 316 stainless steel cheeks
Specifications:
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)

![Lewmar 72mm Synchro Block - Single [29927201BK] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/94303XL_{width}x.jpg?v=1677108057)
![Lewmar 72mm HTX Block - Single [29197201] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/94312XL_{width}x.jpg?v=1677108061)
![Ronstan Series 30 Ball Bearing Orbit Block - Stand Up Swivel [RF35140] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/55175XL_{width}x.jpg?v=1677092481)
![Barton Size 3 45mm Plain Bearing Pulley Block Single SwivelBecket [N03131]](http://roughseasmarine.com/cdn/shop/files/111836XL_{width}x.jpg?v=1765505057)
![Barton Size 1 30mm Plain Bearing Pulley Block Single SwivelBecket [N01131]](http://roughseasmarine.com/cdn/shop/files/111834XL_{width}x.jpg?v=1765505056)
![Barton Size 2 35mm Plain Bearing Pulley Block Double w/Swivel [N02230]](http://roughseasmarine.com/cdn/shop/files/111764XL_{width}x.jpg?v=1765472452)
![Barton Size 2 35mm Plain Bearing Pulley Block Single SwivelBecket [N02131]](http://roughseasmarine.com/cdn/shop/files/111835XL_{width}x.jpg?v=1765505057)
