Catalog > Tools and Production Equipment > Proskit Tools Catalog > Tools and Production Equipment > Hand Tools > Miscellaneous Proskit Strain Relief Bushing Assembly Tool Strain Relief Bushing Assembly Tool with Close lock and Return spring function PRK CP-311 STRAIN RELIEF BUSHING TOOL CLOSE LOCK AND RETURN SPRING FUNCTION {STRAIN RELIEF TOOL 311} Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Material : Low carbon steel Hardness(Body) : HR30N58° Handle : PVC Application : Thickness: 3mm OAL: 170mm Individual packing : Blister card