6 Piece Savi Socket Hi-Lok Set – Innovative Solution for Hi-Lok® Collar Removal
The Savi Socket Hi-Lok Set represents a revolutionary approach to removing Hi-Lok® threaded collars. Featuring a conical/tapered design with helical teeth, this socket set effortlessly grips and removes collars with minimal wear on the tool. A gentle rocking action of the wrench ensures easy release of the collar, while the design prevents the socket from being used to install or tighten collars after the hex has been removed.
This 6-piece starter set includes sockets for 75–85% of the Hi-Lok® collars commonly encountered in aircraft maintenance, such as the HL70 and HL79 red collar series, making it a must-have for routine aerospace applications.
Key Features:
- Conical/tapered design with helical teeth for superior grip and effortless collar removal
- Reduces tool wear and requires minimal effort for collar removal
- Prevents use for installation or tightening after hex removal
- Covers the most frequently encountered Hi-Lok® collars in routine maintenance
- Includes sizes:
- #25 (16753)
- #26 (16754)
- #28 (16759)
- #29 (16756)
- #36 (16757)
- #37 (16758)
Why Choose Skinpins?
With over 30 years of experience, Skinpins is a trusted name in the aircraft tooling industry. We supply high-quality and competitively priced tools from top brands like US Industrial Tool, Sioux Tools, and HS Tooling (Hi-Shear). Our tools are relied upon by leading aerospace companies including Airbus, BAE Systems, and British Airways.
Worldwide Shipping Available
We offer reliable worldwide shipping through our own couriers or trusted third-party providers. Contact us for more information or to combine items and reduce shipping costs.





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