As a single-piece multi-purpose pocket tool, the Leatherman Piranha Multitool conveniently helps you get jobs done fast. It includes an open wrench (English), a 1/4” hex-bit driver, a bottle opener and a metric wrench. Made of durable stainless steel for long-lasting use. TSA compliant. Nylon lanyard and rubber bit holder included. OAL: 3.87”.