Here it is. The beautiful and authentic Hammer Mod by Kato. Made of stainless steel and takes 18350 size battery.
1x Hammer Mod by KatoDisclaimer:Mechanical mods are advanced user devices. Extra care is needed to keep them performing properly. Knowing how to set up and use your mod is very important. Cleaning the threads and contacts will help maintain optimum performance. Copper mechanical mods especially need care as copper is a soft metal. The natural patina on copper and brass mods can cause the threads to lock if not maintained.