Buying industrial works in many circumstances: - consumer kitchen mops break in 1-2 years. Get the commercial one for 2x and it lasts - my bike is locked to a

Buying industrial works in many circumstances: - consumer kitchen mops break in 1-2 years. Get the commercial one for 2x and it lasts - my bike is locked to an 25mm thick toughened steel industrial eye-bolt (set into concrete) which cost < $10. A consumer item intended for that purpose costs ~$70