Hey hunters! These Swhacker replacement blades are exactly what you need to keep your broadheads performing at their best. The 100 grain weight maintains your arrow's balance, and the unique design provides a 1-inch cut in flight that expands to a massive 2-inch cutting diameter after penetration - creating devastating wound channels for quick, ethical kills. Installation is straightforward: insert the blades into your ferrule slot, secure with the set screw, ensure they rotate freely, then apply the shrink tubing with careful heat application. CAUTION - these things are RAZOR sharp, so handle them carefully during installation. I've used Swhacker broadheads for years, and having fresh replacement blades ensures consistent performance season after season. The silver finish reduces glare, and the mechanical design delivers reliable expansion when you need it most. If you're tired of blades that don't open consistently or lose their edge quickly, these Swhacker replacements deliver the quality and reliability serious hunters depend on. Keeping a set of these in your hunting pack means you're always prepared to refresh your broadheads between hunts or seasons. Seriously, when your shot placement and equipment quality determine hunting success, having reliable, sharp replacement blades can make all the difference between a clean harvest and a lost animal - these Swhacker blades deliver professional-grade performance every time.