The Sealey GSA312 Air Riveter will handle heavy assembly work The Sealey GSA312 is an Air Riveter that is suitable for aluminium, steel and stainless steel rivets up to 3/16\". The riveter is supplied with four riveting nozzles and two spanners. The riveter is trigger operated with hardened steel jaw assembly and rivet shaft safety cap. The composite handle insulates the user from chill and vibration. Features:    Will handle heavy assembly work Supplied with four riveting nozzles and two spanners Composite handle insulates user from chill and vibration Suitable for aluminium, steel and stainless steel rivets up to 3/16\" Trigger operated riveter with hardened steel jaw assembly and rivet shaft safety cap Specification:  Model No. GSA312