With solid steel bar shaft and hollow head. Inside the polyurethane moulded hammerhead are thousands of steel pellets that impact a split second after the hammer face, reducing rebound whilst also adding to the force of the blow. The SafeBlower design makes the product safe for use with more delicate workpieces as well as for assembly work. Available in a variety of sizes and specifications to suit the user's needs. Features and Benefits Solid steel bar shaft is durable Shafts are textured for additional grip and control of the tool Shot filled polyurethane head reduces rebound and bounceback Steel pellets inside the head also bolsters the strength of the blow delivered Typical Applications Automotive DIY Workshops