HALDER SIZE 50 BASEPLEX HAMMER WITH RED PLASTIC & OFFWHITE NYLON INSERTS | 3968.050While representing the price entry model in the product line, the BASEPLEX undoubtedly lives up to Halder's high quality standards. The BASEPLEX series 3968 comprises the insert combination of cellulose acetate nylon. The red cellulose acetate insert is both hard and oil and grease resistant. The white nylon insert is even slightly harder than the red one and also wear resistant. Made of high quality zinc die cast, the body comes with an overstrike