Size & Working Load Selector

Pick your application and the minimum working load you need — see which Welong models actually cover that combination, straight from our spec table.

ModelApplicationSize RangeWorking Load
No exact-application model at that load band — our WLCD (Side-Door, 100-500T) and WLSLX (Slip-Type, 100-350T) families cover Multiple applications at most load levels. Contact us with your exact size and we’ll confirm fit.