Leatherman Wave+

Why it’s here

The Wave has been Leatherman’s best-selling multi-tool since 1998, which makes it the reference implementation of the entire category. The Wave+ revision added replaceable wire cutters — a genuinely durability-minded change, since cutter edges were the tool’s most common casualty. Stainless construction, outside-accessible locking blades, and manufacturing still in Portland, Oregon. A quarter century of continuous production is a real track record, and the Wave has spent it strapped to electricians, sailors, and stagehands.

The story

In 1975, a mechanical engineer named Tim Leatherman drove across Europe in a Fiat 600 that kept breaking down, in hotels with plumbing that kept leaking, armed with a pocketknife that kept being the wrong tool. The fix he imagined — a pocketknife with pliers in it — took eight years, one patent, and a prototype he called “Mr. Crunch” before the first Pocket Survival Tool sold in 1983 through mail-order catalogs.

The Wave arrived in 1998 as the design’s mature form: full-size pliers, outside-opening blades, and the layout every competitor now copies. Leatherman has since sold well over a hundred million tools, and the Wave remains the one it is measured by — a product whose 2018 revision consisted, tellingly, of making one part easier to replace.

Durability report

Multi-tools fail at their joints, and the Wave’s are riveted tight enough that the common long-term complaints are stiffness and blade wear rather than wobble or breakage. Documented failure modes across owner reports: tip snapped off a screwdriver used as a pry bar (warranty), scissors spring fatigue after years (warranty), wire cutter edges chipped on hardened wire (now user-replaceable — the point of the +). The plier head itself, the tool’s structural heart, almost never fails short of abuse involving pipes for leverage.

What separates the Wave from the drawer of dead gas-station multi-tools is the 25-year warranty, and unusually, the warranty’s reputation: two decades of owner reports describe Leatherman repairing or replacing tools with minimal interrogation, including tools bought used.

Repair & parts reality

Here is the honest asymmetry: Leatherman will keep your Wave alive for 25 years, but you won’t. The pivots use proprietary fasteners, the company does not sell internal parts, and disassembly voids the arrangement. It is repairability as a service — genuinely excellent service, with return shipping covered and sentimental tools repaired rather than replaced — rather than repairability as a right. Our rubric respects the outcome and docks the philosophy. The replaceable cutters earn back real points; they are standard inserts you can carry as spares.

The long-term math

At $110 over a warranted 25 years, the Wave+ runs about $4.40 a year — more than the forged single-purpose tools above it on this scoreboard, less than replacing a $30 multi-tool every 3 years, which is the actual alternative its buyers face. The unmeasurable term in the equation is that the Wave is the tool you have with you. A 7/10 screwdriver in your pocket beats the 10/10 one in a toolbox across town.