The Leatherman K503x tool is large retired lock-back folding knife with a top quality, serrated 154CM stainless steel blade, and several additional tools.
Size & Weight: The Leatherman K503x knife is 115mm (4 1/2") long, 36mm (1.4") wide, and 21mm (.8") thick. It weighs about 196 grams (6.9 oz).
Colors: The K503x comes in
a tough and light-weight black glass-filled nylon body, with metal trim, and slots to carry two additional screwdriver bits.
Buy on Smartknives