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Adaptive Technologies Screw Pin Anchor Shackle

This screw pin anchor shackle joins two closed-end rigging components, such as a wire rope assembly, a turnbuckle eye and an eyebolt, without needing a permanent link. A mousing hole in the pin lets an installer wire it closed so it cannot back out under vibration, and the shackle is rated for overhead suspension.

Adaptive Technologies stocks it in 5/16" (SK-315), 3/8" (SK-375), 1/2" (SK-500) and 5/8" (SK-625), each available in a silver galvanized or black finish. Manufacturer datasheets on file for this line confirm the SK-375 at a 2000 lb working load limit; the other sizes scale with the shackle's diameter.

TypeScrew pin anchor shackle (SPA)
Sizes5/16", 3/8", 1/2", 5/8"
WLL, 3/8" (SK-375)2000 lb
Finish OptionsSilver galvanized or black
Safety FeatureMousing hole in pin
ApplicationJoining wire rope, turnbuckles and eyebolts; overhead suspension rated