Features:
SS380 allows you to work without a recoil during long rivets, protecting your wrist from carpal tunnel syndrome. 
High power operation 3800lbs (1723kg)
Heavy-duty design and long service life, high quality parts special treatment, Low pressure can be action.
Vacuum system with an integrated design. Adjustable suction control switch.
The rivet gun comes with a vacuum powered mandrel collection system, this systems collects the spent rivet mandrels, which keeps them from damaging the product and polluting the work area.
Set 5/16"and 3/16" structural Monobolt rivets,"T" rivets and standard rivets-in all materials. 
Industrial grade product  lightweight and Durable ergonomically designed. 
 
Specification:
Work Capacity: for setting standard rivets  4.8 ~ 7.8 mm (3/16 ~ 5/16 inch) in all materials 
Stroke: 0.88 inch (22.5 mm) 
Working Air Pressure: 75 ~ 95 PSI (5.3 ~ 6.7 kg/cm2) 
Traction Power: 3800 lbs (1723kg) 
Nosepieces: 3/16, 7/32, 1/4, 5/16 inch (4.8, 5.6, 6.4, 7.8 mm) 
Vacuum: Yes
Tool Weight: 4.14 lbs (1.88 kg) 
Height: 12.2 inch (310 mm) 
Length of Placing Head: 12 inch (305 mm) 
Base Diameter: 4.29 inch (109 mm)
Made in Taiwan