The Spec Ops M7 Auto-Feed Hog Ring plier is the ideal tool for fencing, wire mesh assembly, insulation, bag closure, automotive, crafts, and other hog ring applications. It uses 16-gauge 11/16" hog rings that are 1/2" when opened and close to a 1/4" inside dimension. The Spec Ops 16-gauge hog rings are available in both blunt point for fencing and snag-free closure applications, and divergent point for stitching and burlap-type closure applications where material penetration is required. The M7 features an ultra-smooth, spring-loaded auto-feed magazine that holds a strip of 50 c-rings for improved productivity and convenience versus single-load pliers. The auto-feed system and high-leverage design enable easy, one-handed operation while the bottom-load magazine makes for lightning-quick reloads. The compact jaw accesses tight areas while the wide opening makes for easy positioning around the materials to be fastened. This hog ring plier is manufactured with case-hardened steel for premium reliability and durability. We support our nation's heroes by donating 3% of proceeds to veteran and first responder causes.The Spec Ops M7 Auto-Feed Hog Ring plier is the perfect sidearm for fencing, wire cage or wire mesh assembly, insulation, bag closure, automotive, crafts and other hog ring applications. It uses 16-gauge 11/16" hog rings that are 1/2" when opened and close to a 1/4" inside dimension.