- Home Page /
- Sports Outdoor & Fitness /
- Sports /
- Boating & Sailing /
- Sailing /
- Hardware /
- Lewmar 72mm Synchro Block Fiddle & Becket, 2,...
0 ratings
Item #:
143707960
Lewmar 72mm Synchro Block Fiddle & Becket, 2,420 lb Working Load Limit, Accommodates 38 - 12 Lines, High-Density Free-Spin Bearing, Traveler
Item #:
143707960
TMT 347
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Upgrade with Lewmar Synchro blocks for unparalleled speed and efficiency.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Load Capacity
The Lewmar Synchro Block supports a remarkable working load limit of 2,420 lbs, ensuring dependable strength for various sailing applications, surpassing many competitors.
Versatile Line Accommodation
Designed to accommodate 3/8" to 1/2" lines, this block is adaptable for different setup configurations, providing versatility and ease of use for sailors of all skill levels.
Smooth Operation
Featuring high-density free-spin bearings, the block ensures smooth and efficient operation, reducing friction and enhancing performance, helping sailors to optimize their rigging systems.
Product Details
Who Should Buy?
-
Sailboat Owners
Ideal for sailboat owners needing reliable, durable blocks for efficient sailing and line management.
-
Outdoor Enthusiasts
Perfect for outdoor enthusiasts engaging in water sports, providing smooth operation under varying load conditions.
-
Marine Professionals
Beneficial for marine professionals requiring high-performance hardware for applications demanding strength and dependability.
-
Casual Boat Users
Not suitable for casual boat users who rarely sail and need less specialized gear.
Product Description
Lewmar 72mm Synchro Block Fiddle & Becket, 2,420 lb Working Load Limit, Accommodates 38 - 12 Lines, High-Density Free-Spin Bearing, Traveler Compatible - 29927234BK
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum load capacity of the Lewmar Synchro blocks?
Answer: The maximum working load limit is 2,420 lbs. -
Question:
How does the design of these blocks improve efficiency?
Answer: The blocks feature optimized geometry and high-density free-spin bearings to reduce friction by up to 40%. -
Question:
Can these blocks be used with different line sizes?
Answer: Yes, the Lewmar Synchro blocks accommodate 3/8 - 1/2 lines.
Lewmar Hardware Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TMT 347
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Features a 72mm sheave diameter and robust 2,420 lb. working load limit.
- Reduces friction by up to 40% for smoother sailing performance.
- Engineered for efficiency with optimized geometry and high-density bearings.
- Versatile design allows for easy switching between swiveling and fixed setups.
- Durable construction ensures long-lasting performance on the water.
- Perfect for various applications such as halyard tuning and mainsheet systems.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.