Super Shore 1x3 Link -
Given that a failure of the 1x3 link results in a complete loss of load control, daily inspection is non-negotiable.
Do not use the Super Shore 1x3 Link if you observe:
Inspection Frequency: Before each use (visual). Annual inspection by a qualified third party (MPI or dimensional check). super shore 1x3 link
Installing a Super Shore 1x3 Link is straightforward, but errors are common. Note: Always consult a certified rigger before lifting overhead.
Step 1: Attach to Hoist Use a round pin or screw pin shackle to attach the top eye of the 1x3 link to your crane hook. Never insert the crane hook directly into the 1x3 link if the hook is larger than the link's eye—this creates point loading. Given that a failure of the 1x3 link
Step 2: Attach Legs 1 & 2 Insert the top hook or shackle of your first two slings into the two outer lower rings of the 1x3 link. Ensure the slings are not twisted.
Step 3: Attach Leg 3 Insert the third sling into the center lower ring (or the remaining outer ring, depending on the specific casting). Inspection Frequency: Before each use (visual)
Step 4: Orient the Link The Super Shore 1x3 Link has a "natural" orientation. The manufacturer's stamp should face outward for visual inspection. The link should hang vertically; if it tilts before lifting, your sling lengths are mismatched.
After forging, these links undergo a precise quenching and tempering process. This results in a Brinell hardness that balances wear resistance (to prevent nicking) with ductility (to warn of overload via deformation rather than sudden fracture).
