20 x 5/16″ STAR LOCK AXLE CAPS FOR BIKES, TRIKES, WHEELED TOYS, PRAMS, GO KARTS, etcA PACK OF 20 – 5/16″ STARLOCK AXLE CAPSTHESE ARE WIDELY USED ON MANY TYPES OF AXLES FROM PRAM BUGGIES, MOWERS, TRIKES, KARTS, MODELS & KIDS BIKESTHESE WILL ONLY FIT 5/16″ AXLE BAR / TUBE SIZEWE ALSO STOCK THESE WITH CHROME CAPS & MAY ALSO HAVE THESE PLAIN ONES IN OTHER SIZES PLEASE CHECK OUR SITE FOR DETAILS OR CONTACT USWEIGHT OF PACK OF 20: 7grams (approx)