US Cargo Control
US Cargo Control SPAS1SS 1" Stainless Steel Screw Pin Anchor Shackle
Stainless steel screw-pin anchor shackle for lifting and rigging tasks
- Stainless steel construction resists corrosion in marine environments
- Screw pin design allows quick attachment and removal
- Anchor shackle shape suits straight and angled loads
- Rated for lifting, pulling and conveying applications
- California Proposition 65 warning indicates chemical exposure risk
Product Identity
This 1-inch stainless steel screw pin anchor shackle from US Cargo Control is built for lifting, pulling and conveying tasks. It suits rigging professionals and industrial users who need a corrosion-resistant connection point for chain, wire rope or synthetic slings.
Included Components
The shackle ships as a single forged unit with its captive screw pin already assembled. No extra pins, cotter keys or lubricant packets are supplied, so the installer must provide any additional hardware the specific rigging plan requires.
Installation Notes
Thread the pin by hand until the shoulder seats, then tighten with a wrench until the pin face is flush with the shackle body. Over-tightening can gall the stainless threads, while under-tightening risks the pin backing out under vibration. California Proposition 65 warning applies.
Highlights
- Stainless steel construction resists corrosion in marine environments
- Screw pin design allows quick attachment and removal
- Anchor shackle shape suits straight and angled loads
- Rated for lifting, pulling and conveying applications
- California Proposition 65 warning indicates chemical exposure risk
Specifications
| Brand | US CARGO CONTROL |
|---|
Questions about this item
Will the stainless-steel screw pin need periodic lubrication to prevent galling?
Stainless steel threads can gall under load; applying a marine-grade anti-seize compound at installation and reapplying after each disassembly keeps the pin turning freely.
What is the first limit reached when the shackle is cycled continuously at its working load?
The pin threads and shackle ears share the load equally, so thread deformation or ear elongation will appear before the stainless body yields.
Does the shackle generate noticeable heat or noise during all-day lifting operations?
No moving parts contact under load, so the shackle runs silent and stays at ambient temperature regardless of duty cycle.
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