The specifications of the Flemish eye steel sleeves they must have are the same as the Crosby brand S-505 for all sizes. The quantities I indicate below correspond to the last importation to our current supplier.1/4 400172 10005/8 12003/4 10007/8 3001 10001.1/4 3001.1/2 3001. 3/4 2002 2002.1/2 403 20 Show More