Finally, KPL (knife pivot lube), a lube that has the viscosity to penetrate tight spots with a nifty little needle applicator.  It comes in the regular product for pivots, bearings, washers, etc.  And the heavy, which is more for detents and detent tracks.  Both come in a 10mL bottle with needle applicator. Factory descriptions: KPL (standard) keeps dirt, metal particles, and grit "in suspension" so they don't cause grinding and premature wear. KPL actually cleans your pivot as you use it. Compatible with ball bearings, bronze washers, teflon washers, IKBS, MRBS, nylon (nylatron), G10, micarta, titanium, and metals. Keeps detent tracks and locking mechanisms smooth. Prevents lock-stick. Lightning fast deployment - silky smooth action - bank-vault lockup. KPL (heavy)is a higher viscosity version. KPL Heavy is highly thixotropic/shear thinning formula designed specifically for knife detents and detent tracks. Ordinarily gel-like, each time your lock mechanism clicks into place, the shock refluidizes KPL Heavy allowing it to refresh the lubrication of your detent ball. When sitting without shock/shear, the KPL heavy regains its higher viscosity so it stays put near the detent. The unique properties of KPL Heavy revolutionize detent care. Eliminate scratchy detents, lubricate less often, and trust KPL Heavy to remain SUPER washout resistant.