This 4-in-1 hammer features four interchangeable 1-inch heads-made of brass, aluminum, nylon, and rubber-offering varying degrees of hardness to ensure non-marring strikes and minimal rebound, making it ideal for delicate projects and precision Diy tasks. Each head serves a specific purpose: the nylon head prevents surface damage the aluminum head is suited for precision adjustments on metal surfaces the brass head protects metal surfaces and the rubber head safeguards wood surfaces while reducing bounce. Its balanced design ensures easy handling and precise striking, making it capable of tackling a wide range of intricate craft and Diy jobs. The textured, non-slip rubber handle enhances control and comfort, effectively reducing hand fatigue during prolonged use. As an essential non-sparking tool, it allows for the safe removal or installation of pins and is suitable for various applications, including disassembly, maintenance, and modification. Weight: 0.572 lbs.