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 Series 15 Webbing Block

SKU 93779 MPN RF15107 UPC 9316800638086 MFR Ronstan

Express
Toronto, ON Vancouver, BC NJ, Warehouse FL, Warehouse
"Express" items are automated and typically shipped out the next available business day and delivered within 4 days.
In Stock
$22.78
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$4.02
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Series 15 Webbing Block

Ronstan’s Series 15 blocks are available in 15 different configurations or as a sheave only.

The smallest and lightest ball bearing blocks on the market, stainless steel ball bearings help create impressive working loads for these tiny 15mm blocks.

FEATURES

  • Stainless steel cheeks can twist to open for snatch block functionality
  • Suits 10mm (3/8”) webbing for mounting
  • Maximum 4mm (5/32”) line
  • MWL 120kg (260 lbs), BL 450kg (990 lbs)
  • Weight 10g (0.4oz)
  • Stainless steel ball bearing sheave
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.