The Spyderco Efficient 3 in Black Blade G10 Linerlock uses a 3 in drop point blade made from 8Cr13MoV with a black finish and plain edge. The blade is secured by a Liner Lock and opens by thumb hole, giving the knife a straightforward manual action for everyday carry.
The black G10 handle is shaped around the compact folding format, and the pocket clip gives the user a dedicated carry option. Browse more linerlock knives.
- Pocket clip keeps the knife accessible without requiring a separate pouch
- Mid-size blade balances useful cutting reach with manageable pocket dimensions
- Plain cutting edge is easy to control for clean slices and routine sharpening
- Side-mounted liner release supports convenient one-handed closing after the cutting task is finished








