Lewmar 72mm Synchro Triple Block with Swivel Head
Availability: Please give 24-36 business hours for our team to process your order. Once processed, lead time is 5-7 business days if item is in stock. Please call to check availability. Not available for expedited shipping. Usually Ships Within 20 Days
Shipping and Delivery
Free shipping for orders of $98 or more (US Continental)
- Free shipping for orders of $750 or more (International)
- Add 3 business days to the standard shipping time for USPS deliveries.
- UPS and FedEx Ground usually take 2 to 5 business days for in-stock orders.
- UPS and FedEx deliver on Saturdays only for Friday overnight shipments, which may incur an extra
charge. - Orders that apply for free shipping will be delivered between 8 and 10 business days.
- International customers will be responsible for any applicable import duties,fees, or taxes.
- Oversized items like whisker poles, spinnaker poles, and tracks over 7 feet require freight shipping, with an estimated cost of $500 depending on the destination.These orders must be delivered to a
commercial address, such as a marina, yacht club, or boatyard where your sailboat is located.
A recipient must be present to sign for the delivery upon arrival,For more info, Click Here.
Lewmar 72mm Synchro Triple Block with Swivel Head
Lewmar 72mm Synchro Triple Block with Swivel Head
The Lewmar Synchro Block Triple Swivel Head is designed for efficient handling of multiple loaded lines, delivering smooth, low-friction performance in high-load control systems. Its triple swivel head automatically aligns with changing lead angles, reducing friction and sideloading while improving trimming efficiency. Built as part of Lewmar’s Synchro range, the block offers reliable load distribution and durable marine-grade construction. Ideal for performance cruising and racing yachts, it provides confident, professional-grade line control in demanding deck layouts.
Features:
Dynamic Multi-Line Control
The Lewmar Synchro Block Triple Swivel Head is engineered to deliver smooth, efficient management of multiple loaded lines in performance sailing environments. Designed for applications where dynamic alignment and precise control are essential, it provides a refined solution for complex trimming systems that demand reliability under load.
Articulated Triple Swivel Design
Featuring a triple swivel head, the Synchro Block automatically aligns with changing line angles, reducing side-loading and unnecessary friction throughout the control system. This articulated movement ensures consistent rope flow regardless of lead direction, enhancing trimming efficiency while minimising wear on both rope and hardware.
Synchro Series Engineering
Developed as part of Lewmar’s proven Synchro range, the block combines advanced bearing technology with carefully profiled sheaves to deliver low-friction performance under load. The tri-sheave configuration enables effective load sharing and compact multi-purchase layouts, making it ideal for control cascades, mainsheet systems, and high-load running rigging.
Smooth, Reliable Performance
Engineered for dependable operation in demanding conditions, the Synchro Block Triple Swivel Head delivers predictable, responsive line handling with minimal resistance. The self-aligning head reduces shock loads and promotes smooth trimming and easing, supporting confident sail control during manoeuvres and sustained sailing.
Installation & Application
Designed for integration modern deck and rigging layouts, the Lewmar Synchro Block Triple Swivel Head is well suited to performance cruising and racing yachts alike. Its flexible alignment and load-handling capability make it an effective solution for systems requiring accuracy, durability, and professional-grade performance, all backed by Lewmar’s long-standing deck-hardware expertise.
Technical Description
| Product Type | Hardware |
| Hardware Type | Blocks |
| Boat Type | Sail |
| Block Type | Triple |
| Block Size | Triple |
| Sheave Diameter | 72mm |
| Boat Length | up to 30ft, 31-50ft, 51-70ft |
