With 1/2" diameter hole. AMC, All Heavyweight Models. Also Atlas Models (1962-68).And AMC Most Models (1946-62).Triumph Trident T160 With Rubber Mounted Footrests.
Also Fits mid 50's - 60's James and Francis Barnetts, and Greeves roadsters with 1/2 footpegs (DD) models.
These are sold individualy. Oder two if you require a pair.