Difference between ARB705 and ARB705LB?

[jhmoore]

I've been searching and not finding anything which tells me the difference between ARB705 and ARB705LB (recovery straps)--though they do appear to be different products. I think...

Can anyone clarify?

 

[pDubs]

It says the ARB705LB is 17,600 lb

ARB Snatch Strap 17,600lb (ARB705LB)

Whereas the ARB705 is listed at 17,500. Looks like the width and length are the exact same though, Weird!