Pack of 2-Replacement 22mm German Orange Plastic Mallet Heads-For 137.714 & 137.715 Hammers

Pack of 2-Replacement 22 mm German Orange Plastic Mallet Heads-For 137.714 & 137.715 Hammers. These plastic heads, which are technically made of orange colored celluloacatate, are non-marring and slightly harder than the white nylon. The hardness makes them more brittle than the heads made of white nylon, but in turn makes them more suited for rapid forming.