Dunlop Chrome Slides

No 220 - ring size 9, length 60mm, wall 1.5mm, inside 19mm

No 221 - ring size 9, length 28mm, wall 1.5mm, inside 19mm (knuckle slide)

No 228 - ring size 9, length 51mm, wall 4mm, inside 19mm (Brass Chromed slide)