The Wenger Esquire is a retired, keychain-sized 65mm Swiss Army knife that was always the most popular Wenger model. For some reason, Victorinox phased it out of production in 2013, but then restored it as the Executive 81.

SIZE & WEIGHT: The Wenger Esquire knife is 65mm (2 1/2") long, 19mm (3/4") wide, and 9mm (3/8") thick. It weighs about 21.9 grams (.8 oz).