1. Made of 6061 aviation aluminum alloy, lightweight, anodic oxidation, does not get rusty;
2. Features ultra-hard alloy scrapper(durable), tungsten attack head(the hardness is next to diamond, could be used as survival hammer in case of an emergency), kerosene cotton(easy to ignite);
3. Replaceable magnesium rod; Diameter:5mm, length:50mm; The SKUs are: SKU.339687, SKU.339671, SKU.399674
4. Keyhole inner diameter:10mm