Astro Pneumatic. Sets the following sizes and includes 5pc each 5/8″ long threaded rivet studs: M5, M6, M8, 10-24, 1/4-20 & 5/16-18.

Country/Region of Manufacture: China
Rivets Included: Yes
Compatible Rivet Diameter Included: 1/4in.
Type: Rivet Setter
Manufacturer Part Number: 1455
Brand: Astro Pneumatic
Set or Single Item: Set
Warranty: 1 Year
UPC: 745227076581