10-32 Rivet Nut Tool Replacement Mandrel The riveting nut pole and the nut lead the mouth to be possible necessary to assemble are laying aside together. Easy to use and prevent loss. Save money and replace nut rivet mandrel instead of buying a new riveter! Fits many standard nut riveters. Made from high strength steel. Package Includes: 1 x Riveter Gun Mandrel | 1 x Storage Box ???? A quick compatibility check with us before ordering saves you time and hassle later.