Harken 5T High Load Loop Snatch Block
Stepping up in load capacity, the Harken 5T High Load Loop Snatch Block is designed for more demanding deflection and temporary lead applications on performance cruising yachts and race boats. With a 5 tonne safe working load and a maximum line diameter of 16mm, it offers increased strength while maintaining the same fast deployment and reliable handling as the smaller models in the range.
The opening sideplates allow the block to be installed quickly onto an already-loaded line, making it ideal for dynamic sail handling scenarios. Whether used for barber haulers, temporary sheet leads, or load redistribution, it provides a flexible solution without the need to re-thread lines.
A soft-attach loop strop forms the primary load path, fixed on one side and removable on the other for quick and adaptable attachment. This setup allows the block to articulate freely, ensuring a fair lead and reducing stress on both the block and the line under load.
The sideplates are secured with a permanently attached Velcro strap, which keeps the block closed even under significant loads. The wide reflective tab improves visibility and usability, particularly when working quickly or in low-light conditions.
Internally, Harken’s ULC composite bearing system ensures efficient sheave rotation under high loads, while snap-fit Torlon bearings manage sideloads effectively. An integral headspacer prevents the Hard Lube-anodised aluminium sideplates from deflecting, maintaining smooth operation and long-term reliability.
For sailors needing a robust, mid-range snatch block that combines strength with speed of use, the Harken 5T High Load Loop Snatch Block is a dependable and versatile choice.
Key Features
5 tonne safe working load
Provides increased capacity for higher-load control lines and deflection points.
Opening sideplates
Quickly install onto loaded lines without re-threading, ideal for temporary rigging setups.
Soft-attach loop strop
Primary load path that articulates for a fair lead and improved alignment under load.
Secure Velcro closure
Holds the block firmly closed, with a reflective tab for easy handling with gloves.
High-load efficiency
ULC composite bearings and Torlon sideload bearings ensure smooth operation under pressure.
Hard Lube-anodised aluminium construction
Strong, durable sideplates with an integral headspacer to prevent binding.
Maximum line diameter: 16mm
Suitable for a wide range of control lines on performance and cruising yachts.
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