Faster than manual tools, reliable and relatively effortless, the pneumatic operation produces fast consistent rings reducing manual effort and improving productivity. The tool has been designed with an ergonomic grip and is balanced for comfortable operation. It comes fully equipped for use, just connect one of your hoses to the Ringfast tool and the other to the compressor. Note: This product is also commonly referred to as a Pneumatic Hog Ring Gun or Pneumatic Ring Fastening Gun. Features Quickly and consistently secures ring fasteners Ergonomic and comfortable to operate Rugged design Automatic staple feed Easy to load magazine Trigger guard prevents unintentional operation