Mandrel for installing all 3/8"-16 rivet nuts and thread-serts.
$145.09 /Each
M39360 Marson Threaded Mandrel for installing all 3/8-16 coarse thread Rivet Nuts and Thread-Serts when using the RN-1 / M39300 Rivet Nut installation Tool. Nosepiece not required when installing this insert thread size.