P-38 can opener 

The P-38 "John Wayne" Can Opener: The Greatest Tool Ever Issued

Often called "the army’s best invention," the P-38 is more than just a piece of stamped steel—it’s a pocket-sized survival icon. Developed in 1942 for WWII GIs to open their C-Rations, this tiny powerhouse has remained a staple for veterans, hikers, and preppers for over 80 years.

Why You Need One (or Five):

• Virtually Indestructible: No moving parts to break, no batteries to die. It’s made of heat-treated carbon steel that stays sharp for decades.

• Ultra-Portable: At exactly 38mm long, it fits perfectly on your keychain, in your wallet, or in a survival tin without adding bulk.

• The "Swiss Army Knife" of Simplicity: Beyond opening cans, it’s famous for being used as a flathead screwdriver, box cutter, fingernail cleaner, and more.

• A Piece of History: Own the tool that fueled the greatest generation. Whether you’re heading into the backcountry or just want the ultimate "just in case" tool, the P-38 is the gold standard.

Product Details:

• Material: Heavy-duty plated steel.

• Size: Compact 1.5-inch folding design.

• Authenticity: Classic military-spec design.