features and benefits:
- rethread damaged wheel cylinders, master cylinder fittings
- compact dual design male/female combo sockets
- includes 3/8" - 24; 7/16" - 24; 1/2" - 20; 5/8" - 18, 10mm - 1.0; 12mm - 1.0
- works on vehicles where stand tap and dies won't fit
- most common sizes - sae and metric
brake line/brake cylinder fitting re-threading kit