by Jürgen Kress
A "1x3 link" could refer to a specific size or type of connector or piece used within such a system. Here's a general overview:
True "Super Shore" rating requires triple-layer zinc plating or hot-dip galvanization. This prevents "red rust" (ferrous oxide) which weakens standard links. In salt spray tests, a Super Shore 1x3 Link lasts 1,000+ hours before showing any surface degradation.
: Built to handle significantly higher vertical loads than standard residential shoring. Practical Usage Guide 1. Pre-Assembly Inspection Before integrating the 1x3 link into your tower or frame:
While not a primary PPE anchor (OSHA requires specific rated devices), the 1x3 link is used in tensioned horizontal lifelines where a continuous run of chain requires a permanent splice.
Precast wall panels and structural beams often require three embedded lifting anchors (two near the base, one at the top for tilting). The Super Shore 1x3 Link allows a crane operator to attach a single hook to the top ring and naturally balance the precast piece during the tilt-up maneuver.