STRAIGHT TONGUE STAMPED COUPLERS The most popular and efficient latching mechanism ever designed Fulton FAS-LOC locking lever hooks up quickly and easily Heavy duty safety latch designed to prevent accidental uncoupling Padlock hole provided for trailer security Ball size: 1-7/8 Class: I GVW: 2000 lbs Tongue mount: 3 Channel Zinc plated (Primed only FT212)