The SKU-5600 2025 tool is  the most widely used Huck Gun around. It’s got plenty of strength for the 3/16” and ¼” LockBolts. This tool is available as a Cab Repair Kit which includes both nose assemblies, 300 of the 3/16" magnagrip lockbolts and collars, and 100 of the 1/4" Magnagrip lockbolts and collars.
 
With a cast aluminum housing,  heavy duty componants, and a long stroke it is a fantastic option for heavy production usage.