PEG-IT

metal fasteners; namely, a fastener having two components, a stud component and a socket component, configured to interengage, the interengagement of which can be caused to be released by squeezing or pinching of only the socket component using the fingers of one hand

non-metal fasteners; namely, a fastener having two components, a stud component and a socket component, configured to interengage, the interengagement of which can be caused to be released by squeezing or pinching of only the socket component using the fingers of one hand

clothing fasteners; namely, a fastener having two components, a stud component and a socket component, configured to interengage, the interengagement of which can be caused to be released by squeezing or pinching of only the socket component using the fingers of one hand