These Hog Ring pliers are complete with automatic feed, which makes them ideal for continuous connections with a single handed operation. The preformed strips of 50 Hog Rings (Size 07) feed easily into the tool making it deal for fencing, bird pens, sealing bags, fixing tags to plants, re-upholstery plus numerous other uses in construction, industrial, plant nurseries, upholstery & Classic cars etc. Compatible with C Ring G616 & 16G