They don't have everything bur as an industrial, m...

They don't have everything bur as an industrial, military and commercial tool supplier who the F does except McMaster. McM will likely have it but it's going to cost you..
Kipper does a good job of keeping a good supply of industrial / military tools in stock for the average user except for 6 foot 12,000 lb lifting straps. They will always help you solve the problem however so 8 you just want to get it done safely, They will hook you up. If you already know how to get it done... you might have to make a few trips...