Efficient Knife - Photo Gallery

The Efficient’s handle construction provides serious structural strength and forms the foundation of its sturdy LinerLock mechanism.

To keep the Efficient poised and ready for action, it includes a reversible hourglass clip that can be configured for left or right-side tip-up carry and a lined lanyard hole for easy attachment of fobs and lanyards.

An index-finger choil (finger groove) at the base of the edge provides a comfortable purchase for a forward grip, allowing enhanced control during precise cutting chores.

To ensure swift, one-handed opening, the blade also proudly features Spyderco’s signature Trademark Round Hole™.

The heart of the Efficient’s compact, ergonomic design is its full-flat-ground drop-point blade. Precision machined from 8Cr13MoV stainless steel, its broad profile and PlainEdge™ cutting edge offer outstanding edge geometry for low-friction cutting performance.

The Efficient proudly includes all the high-performance features and benefits that savvy knife users have come to expect from Spyderco knives.