Combo set to fit Marson RN-1 / M39300 tool for use with all #6-32 rivet nuts and thread-serts.
$145.09 /Each
M39380 Marson Threaded Mandrel and Nosepiece Set for installing all 6-32 coarse thread Rivet Nuts and Thread-Serts when using the RN-1 / M39300 Rivet Nut installation Tool. Matching Mandrel and Nosepiece must be used together when installing this size insert.