Heavy Duty Rubber Mallet with Comfort Grip Handle. ✔ Heavy Duty 12oz Rubber Head. Why Choose This Rubber Mallet?. Weight: 12oz. ✔ Ideal for Camping & Tent Peg Installation. The non-marking rubber head makes it ideal for driving tent pegs, laying paving stones, assembling furniture, woodworking, and other applications where precision and protection are important.