CRKT Amicus EDC Folding Pocket Knife: Everyday Carry, Satin Blade Thumb Slot Open, Frame Lock Stonewashed Stainless Steel Handle, Reversible Pocket Clip 5445 Thumb slot blade deployment Stonewashed stainless steel handles Frame lock Designed by Jesper Voxnaes Limited Lifetime Warranty covers any defects in materials or workmanship, see company site for details