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Description
Ronstan Series 40 All Purpose Universal Head Fiddle Block w/ Adjustable CleatProduct Description Ronstan Series 40 All Purpose Universal Head Fiddle Block w Adjustable Cleat Features Exceptionally high working loads Low maintenance, long service life Self lubricating sheave Captive Lock universal head Slotted pin shackle eliminates fouled lines Multi position cleat arm Sheave 1 9 16 + 15 16 in. Max. Rope 5 16 in. Max. Cable in Pin 3 16 in. M. W. L. 880 lb. B. L. 2200 lb. Weight 5. 5 oz. Product Information All purpose (AP)
Product Description
Ronstan Series 40 All Purpose Universal Head Fiddle Block w/ Adjustable Cleat
Features
Exceptionally high working loads
Low maintenance, long service life
Self-lubricating sheave
Captive Lock™ universal head
Slotted pin shackle eliminates fouled lines
Multi-position cleat arm
Sheave Ø - 1 9/16 + 15/16 in.
Max. Rope Ø - 5/16 in.
Max. Cable Ø - in
Pin Ø - 3/16 in.
M.W.L. - 880 lb.
B. L. - 2200 lb.
Weight - 5.5 oz.
Product Information
All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.
Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required. Quick adjusting cleat arms require no tools to adjust and fix securely in position.
Applications
Mainsheet
Halyard
Vang
Spinnaker control lines on off-the-beach catamarans, one design classes and sports boats up to 8m (26ft)
Ideal for fine-tune mainsheet tackles, cunninghams, backstays and other control line purchase systems.
Materials
U.V. stabilized Acetal sheaves
Impact and U.V. resistant, fiber reinforced Nylon cheeks
Grade 316 stainless steel bearing race
Grade 316 stainless steel load strap and head fitting
Impact and UV resistant, fiber reinforced Nylon cheeks
Features
Sheave Ø - 1 9/16 + 15/16 in.
Max. Rope Ø - 5/16 in.
Max. Cable Ø - in
Pin Ø - 3/16 in.
M.W.L. - 880 lb.
B. L. - 2200 lb.
Weight - 5.5 oz.
Product Information
All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.
Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required. Quick adjusting cleat arms require no tools to adjust and fix securely in position.
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
4.1 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Excellent 28‑Pack Replacement Kit – Great Value for the Eufy Omni C20
Style: 28Pack Eufy Omni C20 Accessories
I bought the Mealesee 28‑Pack for my Eufy Omni C20 and it works perfectly. The brushes spin smoothly, the HEPA filters hold up well, and the mops clean without snagging. Every part fits right into place with no extra effort.
Functionality: All components perform as expected.
Quality: Durable materials—steel‑core brushes, nylon side brushes, high‑density HEPA filter, dense microfiber mops.
Fit: Exact match for the Omni C20; easy to install.
Value: A fraction of the price you’d pay buying each part individually.
Overall, a reliable, cost‑effective kit that keeps my vacuum running smoothly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025
★★★★★ 2
Ok
Style: 28Pack Eufy Omni C20 Accessories
Ok
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
★★★★★ 5
Good
What can I say? It's eufy part lol. Works really good as expected. I would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
★★★★★ 5
perfect fit
fit perfectly. i love this robot!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 5
Perfect fit
Fit, works for my robot
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 10, 2025