U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Canadian Based. Customer Focused.

Premium Marine Quality Parts

Ronstan

Ronstan Snatch Block Acetal Sheave - Single - 11mm (7/16") Max. Rope Diameter

LSN 55347 MPN RF6710 UPC 9316800226108 MFR Ronstan
Special Order
BC, Warehouse

"Special Order" items will take longer to process and ship then "Express" items.
Typically takes no more then 14 days for delivery.

For next day parts. Visit our express parts catalog Here.
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Snatch Block Acetal Sheave - Single - 11mm(7/16") Max. Rope Diameter

Snatch blocks are a tough and reliable solution for temporary leads and line deflection. Simple and quick to deploy, they can be easily opened when the load is released. The standard snap shackle head allows the block to swivel through 360°. Soft resilient cheeks reduce clatter and protect gelcoat and painted surfaces. Attachment point provided for shock cord hanger.

Features:
  • Easily operated latch mechanism
  • Lightweight
  • Soft resilient cheeks


Applications:
  • Temporary sheeting point while changing sheets for boats up to 10M (33')
  • Temporary reefing block for boats up to 10M (33')
  • Spare or replacement block for general use on larger boats depending on line angle and load


Materials:
  • U.V. stabilized Acetal sheaves
  • Grade 316 stainless steel frame and load strap
  • Soft thermoplastic rubber cheeks
  • Investment cast Grade 15-5PH stainless steel snap shackle


Specifications:
Sheave Ø: 51mm(2")
Max. Rope Ø: 12mm(1/2")
M.W.L.: 500kg(1,100lbs)
B.L.: 1,000kg(2,200lbs)
Weight: 250g(8.8oz)
Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.