
When using a short anvil percussion gun on heavy rear wheels. Then you know it's always possible for the axle cap and/or hub to come into contact with your impact gun. Damage to the weapon housing up to the formation of cracks. This tool solves the problem and you don't lose any torque. When I added a 3" extension to a 33mm deep impact socket. My hit with the Ingersoll Rand 261 had the bolts rev to around 450-475 FTLBS, not to mention the magazine has a bad air system. With this extended head, my gun tightens bolts with over 500 FTLBS of torque. It's the perfect tool and again there's no loss of torque. 12/26/2020_ I have been using this item extensively since receiving it. This Sunex fits all mechanics. Probably the best tool I bought in 2020.