These are genuine SE Racing products manufactured in the USA during the 80's.
The set consists of 4 lightweight alloy dropout savers & 2 hardened steel washers, machined from 6061 alloy & the anodised finish has the nice deep old school colours.
They will fit 3/8 axles perfect for Suntour, Suzue, Shimano Sunshine hubs.
Available in red, gold and black.