Coupling Links

Why Buy from Holloway Houston?

HHI builds custom slings in-house to your exact specs - any length, WLL, and end fitting combination.

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Frequently Asked Questions

If you couldn't find your answer, please write to us atwirerope@hollowayhouston.com

What coupling links does Holloway Houston stock from KWB?

Holloway Houston distributes KWB coupling links, a permanent chain-to-chain joint sized to the parent chain rather than a removable connector, as part of its broader rigging hardware line. Each listing shows the model, working load limit, and material grade, so a specific part can be matched to a project spec without cross-referencing a separate catalog.

Are KWB coupling links interchangeable with other brands?

Fit and rated capacity are specific to each manufacturer's part, so a KWB coupling link is matched to the parent chain's grade and diameter rather than assumed interchangeable with another brand's link. Mixing brands within the same rigging assembly is common in the field, but the individual part's own stamped rating governs the connection, not the rating of the piece it's paired with.

What is the working load limit of KWB coupling links?

Working load limit depends on the parent chain grade and size it's made to join, so it's stamped on the part and shown on KWB's own documentation. Checking the stamped rating against the specific part number avoids assuming one working load limit applies across every size in the line, since capacity typically increases with size or grade.

How do I get technical documentation for a KWB coupling link?

Manufacturer datasheets and certificates for KWB products are available through Holloway Houston at the point of sale. Holloway Houston distributes this line rather than manufacturing it, so documentation comes from KWB, routed through Holloway Houston. Having the part number on hand when requesting a document speeds up the match, since certificates typically reference the individual lot or serial number rather than serving as a generic model sheet.