Description
The BR-34617 (Marson M34617) steel mandrel & nosepiece set is a replacement part for the 325-RN / 325-RNK hand rivet-nut tools. It installs 1/4-20 UNC rivet nuts cleanly and securely, ensuring proper thread engagement. With an overall length of about 4.00 inches, this tool component made in Taiwan permits reliable performance in steel and aluminum materials under normal production or maintenance use.



