we are professional manufacture in the field of automotivemaintenance tools and workshop equipment, we havemore than 20 years experiences on this line.
ST613030
This heavy-duty 16-inch rivet nut gun has an overall dimension of 390×170 mm and a total weight of 3400g. Its lever shaft adopts 45# steel, while mandrel components are made of chrome-vanadium steel. The kit comes with color-coded mandrels covering metric thread sizes (M3–M10) and imperial thread specifications, matching assorted rivet nuts, one adjusting wrench and a rugged molded storage case. It creates firm threaded inserts on thin sheet metal, vehicle panels and chassis brackets, suited for auto modification, sheet metal fabrication, garage repair and household DIY fastening jobs.
Size:M3 M4 M5 M6 M8 M10 M12
Weight:1550g
Nozzle: Aluminum casting
Handle bar: 3.0mm thick
45# steel with heat treatment
Mandrel & nut cap: 35CrMo alloy steel
Color box size (per set):41*19*5Cm
Gun head:cast aluminum alloy
The 99077A 16-inch labor-saving rivet nut gun is professional fastening hardware designed to set rivet nuts on thin metal sheets incapable of standard thread tapping. Its lengthened lever amplifies mechanical leverage to cut hand fatigue during batches of repetitive fastening work. Color-coded mandrels allow quick visual size recognition and rapid swapping, supporting both mainstream metric (M3‑M10) and common imperial thread sizes. Supplied assorted rivet nuts cover daily fastening needs. All accessories fit inside a shock-resistant molded plastic case for tidy storage and convenient transport to repair shops, vehicle retrofit sites and off-site metal fabrication projects.
10sets/carton
N.W./G.W.: 15.5/16.5kgs
Packing Size:46.5*40*32cm