The Leatherman Super Tool® 300 is a heavy-duty multi-tool built for serious work — not as a pocket companion, but as a go-to tool for demanding jobs on site, in the field, or anywhere that requires genuine strength and versatility. Nineteen tools are packed into a full-size frame, anchored by some of the strongest pliers Leatherman has ever made.

• Strongest pliers in the range — large needlenose and regular pliers with a sloped-top handle design engineered to reach into tight spaces other tools can't.
• Replaceable wire cutters — premium replaceable stranded, hard-wire, and regular wire cutters can be swapped out or resharpened on the spot without sending the tool away.
• Glove-friendly handle design — large cutouts in the rolled handles allow full-grip tool deployment even with heavy work gloves on.
• 420HC blade with Black Oxide finish — 3.2" straight blade and serrated blade both in 420HC stainless, hardened to 55–59 HRC, with a corrosion-resistant Black Oxide finish throughout.
• Full implement locking — every tool locks open, including all screwdrivers, saw, awl, file, can opener, and bottle opener.
• 19 tools total — includes needlenose and regular pliers, electrical crimper, wire stripper, saw, awl with thread loop, 9-inch ruler, wood/metal file, Phillips, large, medium, and small screwdrivers, can opener, and bottle opener.
• Black Oxide frame and implements — 420 stainless steel frame with full Black Oxide finish on all tools, fasteners, and implement surfaces for a consistent, low-visibility finish.