This heavy-duty air/hydraulic riveter Marson 39058 M4 with its newly designed steel forged head can hold up under demanding continuous use. The steel forged head allows for continuous full operating power and less internal wear. M-4 can set rivets from 3/32"through 1/4" diameters in all alloys, and it has the capability of setting structural rivets. In addition to the standard size blind rivets it can also set 3/16" and 1/4" Klik-Split, Klik-Lock and othe structural blind rivets. The M-4 is supplied with 3/32", 5/32", 3/16" and 1/4" standard nosepieces, service tools, swivel inlet air coupler and a Mandrel collection bottle.
The recommended airline pressure is 85-95 PSI.
Weight: 6.2 lbs.