The MusicMedic.com Stainless Steel Saxophone Body Mandrels will change the way you do dent work.
These revolutionary mandrel sections were designed by the Sax ProShop team to give you the right taper, no matter which part of the body tube you're working on. Each mandrel section is tapered to fit snugly in the bore of most saxophones and provide generous working room for removing dents, kinks, raising pushed-in posts and ribs, and mechanically leveling tone holes. Mandrel sizes overlap so there is no spot on the the body you won't be able to reach. The smallest mandrel for each set is slotted for clearance around the octave pip. Recessed 1/2"-13 threads provide extra strength and accept a 3/4" dent rod. These polished stainless steel mandrels are designed for a lifetime of use and will not rust.
The Alto Stainless Steel Body Mandrel set contains 3 mandrels, and the Tenor Add-On Set provides you with 2 additional mandrels that work in conjunction with the alto set