Check the listing for details. Wetols Rivet But Tool. Condition: New. Listed at 45.00 USD. WETOLS Rivet Nut Tool, Hand Rivet Nut Tool with 7 Metric & Inch Mandrels M6 M8 M10, 1/4-20, 5/16-18, 3/8-16, 70pcs Rivnuts and Blow Carry Case - WE-882 Features & details ▲【VARIOUS MANDRELS】The rivet nut toolquipped with 7PCS interchangeable mandrels(Metric M6 M8 M10; SAE 1/4-20*2, 5/16-18, 3/8-16). ▲【EASY FOR USE】The mandrel of Wetols 14" Rivet Nut can be easily removed by hand for easy mandrel change or maintenance. ▲【STURDY AND DURABLE】The mandrels of our hand rivet nut tool is made from Chrome steel with heat treated 40℃ and the arm is made from 45 carbon steel, which protect against corrosion and resist to deformation. ▲【SOLID BLOW CASE】All Accessories are packaged in the blow molded carry case for easy storage and portability. Each tool is placed close to its position to prevent movement and scratching. ▲【COMPLETE ACCESSORIES】70pcs rivet nuts (10 rivet nuts for each mandrel,20 rivet for SAE 1/4-20).Please note that the 1/4-20 mandrel was installed in the gun.