Shefko Camp Stove / Survival Stove Portable Cross Members Titanium or Stainless Steel - Fits All Common 4", 4 1/4", 4 1/2", 5", 6 1/6" and 6 5/8" Cans - 7" Spread For Maximum Stability - USA Made The ultimate compact camping and survival stove: lightweight, virtually indestructible, space saver, stable, easy to use and cost effective! Kit includes 2 Titanium pairs of Cross-Members. Hammer the sharpened Fangs of the bottom Cross-Member to pierce the can. You now have an all-in-one survival tool for creating a camp stove out of a can! Shefko Cross Members rapidly convert many size cansinto rugged, efficient, portable, stable, high performance stoves. Fits all common 4", 4 1/4", 4 1/2", 5", 6 1/6" and 6 5/8" Cans, and the IKEA Stainless Steel Canister. Should be in everyone's emergency survival gear, bug-out bag or camping kit. With 7" spread Stove Cross-Members (with full surface support) can easily convert food cans of a wide range of sizes into a steady, powerful, efficient, lightweight, portable and smart stove. With Shefko's universal Cross-Members you can create THE VERY BEST and most versatile camping stove of all portable wood burning / multi-fuel stoves.