Ronstan RF6751 Trunnion Snatch Block 3-1/8 Stainless SheaveView all products in Snatch Blocks #:  23625
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Ronstan RF6751 Trunnion Snatch Block 3-1/8 Stainless Sheave

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Free Shipping This Item qualifies for Free Shipping on orders over $99! More Info...

Binnacle Gift Cards exempt. Website orders only. One Free item per customer/household. Ends Midnight Saturday Dec 9
The largest Ronstan Snatch Block with an 80 mm diameter stainless sheave and a 5,500-pound working load. Suitable for most applications on most boats up to 43', and general use on larger boats depending on line angle and load.
More Details...   #23625
Brand:  Ronstan Marine
MFG Part#:   RF6751
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Ronstan RF6751 Trunnion Snatch Block 3-1/8" Stainless Sheave

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 RF6751 is Ronstan's largest Special Purpose Snatch Block manufactured with stainless steel roller bearings that give it a high 5,500-pound working load. 

A standard snap shackle head allows a block to swivel through 360°, but a Trunnion snap shackle provides the same swivel action and offers additional articulation from side to side.

Soft resilient cheeks reduce clatter and protect gel coat and painted surfaces.

Attachment point provided for shock cord hanger.

Spare Parts; RF6461 Replacement Plunger Pin Kit

  • Easily operated latch mechanism
  • Lightweight
  • Sheave Diam: 3-1/8" (80 mm)
  • Maximum Rope Diameter: 3/4" (19 mm)
  • Maximum Working Load: 5,500 lb (2,500 kg)
  • Breaking Load: 11,000 lb (5,000 kg)
  • Weight: 55.2 oz (1480 g)
  • Grade 316 Stainless Steel frame, load strap, sheave and needle roller bearings
  • Soft, thermoplastic rubber cheeks
  • Investment cast Grade 15-5PH Stainless Steel trunnion snap shackle

  Ronstan Snatch Blocks Catalogue
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Q. Do you offer Free Shipping?
A. We have free ground shipping via UPS or Canada Post within Canada on most orders of $99 or more (pre-tax).

Q. What do you mean by most orders?
A. Some items are exempt from this offer and are indicated on the product page. Exempt items are usually bulky or heavy items such as buoys. Over 98% of the items on qualify for the free shipping offer.
To see what your shipping charge (if any) will be you can add the item(s) and quantities to the shopping cart and you will see a shipping cost calculator

Q. Where do you ship from?
A. We ship from Halifax, NS

Q. What is the delivery time?
A.  NS, NB, PE: 1 - 2 business days,
      ON, QC, NL: 2- 4 business days
      MB, SK, AB: 4-5 business days
      BC: 5-7 business days
When your order ships you will be emailed a tracking number which will give you the scheduled delivery date

Q. Do you offer Express Shipping?
A. We offer Express Shipping on some orders depending on the items ordered and the delivery address. If Express shipping is available for your order you will see the option on the checkout page. If you do not see the Express option and you want Express shipping please send an email and we will provide you with a quote (

Q. Do you require a signature on delivery?
A. We sometimes add a signature requirement especially if it is a high value package

Please Note:
Very Remote areas are exempt from Free Shipping offer. These are typically remote northern areas. Nunavut as well as many parts of the Yukon and NWT are exempt from free shipping

Money Back Guarantee
Guarantee You may return your purchase to us (with a return authorization number - use this form) within 30 days (extended to Jan. 5 for Christmas gifts purchased in Nov.) and we will refund the purchase price of the product. Items which are cut to order (rope, wire etc), software, chart cards and printed materials (paper charts, books) are not returnable.

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Our Price: CAD$299.95 
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Ronstan RF6741 Trunnion Snatch Block 1-3/4" Alloy Sheave #: 36076 

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