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Description
Ronstan Single Snatch Block w/ Trunnion HeadProduct Description Ronstan Single Snatch Block w Trunnion Head Features High strength Secure latch mechanism Soft resilient cheeks Sheave 3 1 8 in. Max. Rope 3 4 in. Max. Cable in Pin in. M. W. L. 6610 lb. B. L. 13230 lb. Weight 52. 2 oz. Product Information Grade 316 stainless steel sheaves running on needle roller bearings deliver low friction performance and a long service life. An extra wide stainless steel frame extends to the full diameter of
Product Description
Ronstan Single Snatch Block w/ Trunnion Head
Features
High strength
Secure latch mechanism
Soft resilient cheeks
Sheave Ø - 3 1/8 in.
Max. Rope Ø - 3/4 in.
Max. Cable Ø - in
Pin Ø - in.
M.W.L. - 6610 lb.
B. L. - 13230 lb.
Weight - 52.2 oz.
Product Information
Grade 316 stainless steel sheaves running on needle roller bearings deliver low friction performance and a long service life. An extra wide stainless steel frame extends to the full diameter of the sheave to prevent lines from becoming jammed between the sheave and cheeks. Sheaves are removable for easy maintenance and can be used with rope or wire. Trunnion snap shackles are standard for maximum articulation. An attachment point is provided for a shock cord retainer to hang the block from the lifelines.
Trunnion snap shackle provides the same swivel action and offers additional articulation from side to side.
Applications
Removable spinnaker sheet deflector blocks for boats up to 13m (43ft)
Temporary sheeting point while changing sheets for boats up to 13m (43ft)
Temporary reefing block for boats up to 13m (43ft)
Spare or replacement block for general use on larger boats depending on line angle and load
Temporary outboard sheet lead for headsail trimming
Materials
Grade 316 Stainless Steel frame, load strap sheave and needle roller bearings
Soft, thermoplastic rubber cheeks
Investment cast Grade 15-5PH Stainless Steel snap shackle
Features
Sheave Ø - 3 1/8 in.
Max. Rope Ø - 3/4 in.
Max. Cable Ø - in
Pin Ø - in.
M.W.L. - 6610 lb.
B. L. - 13230 lb.
Weight - 52.2 oz.
Product Information
Grade 316 stainless steel sheaves running on needle roller bearings deliver low friction performance and a long service life. An extra wide stainless steel frame extends to the full diameter of the sheave to prevent lines from becoming jammed between the sheave and cheeks. Sheaves are removable for easy maintenance and can be used with rope or wire. Trunnion snap shackles are standard for maximum articulation. An attachment point is provided for a shock cord retainer to hang the block from the lifelines.
Trunnion snap shackle provides the same swivel action and offers additional articulation from side to side.
Applications
Materials
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 1
Paid for new, received used.
Size: 9.5 Wide, Color: Cognac, Size: 9.5 Wide, Color: Cognac
Arrived dirty as if someone whore it for more than a few days. Maybe I was mistaken, but I saw nothing about “previously used” on the Amazon page. Returned it.
I would suggest that the company use quality control when it comes to shipping. The shoes seem find otherwise. I ordered 9.5 and it was just a bit tight. If I reorder I will go for size 10.
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Reviewed in the United States on June 11, 2026
★★★★★ 5
Overall Great.
Size: 10.5 Wide, Color: Black
Great product. Great value. Great style. Overall great.
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Reviewed in the United States on March 3, 2026
★★★★★ 3
Decent Shoes with Misleading Description (Not Leather)
Size: 12 Wide, Color: Black, Size: 12 Wide, Color: Black
I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.
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Reviewed in the United States on March 28, 2026
★★★★★ 5
Nautica nails it again!
Color: Cobalt Blue
Was always a fan of Nautica trusting all its products to be of superior quality, fit and finish and this one does not disappoint. Premium build quality! Looks amazing and still compact after fitting in many cards inside. Been using since a couple of months now and it's definitely been a satisfactory purchase.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Wallet
Color: J-Class - Black
Well made
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Reviewed in the United States on May 3, 2026