A great knife that has been discontinued and become a collectors item. I am the first owner and unfortunately no longer have the box. It was gently used for a couple months and then relegated to my knife drawer. This was a knifeworks exclusive model, and considered to be one of the best variations of the Contego. Details are below.
Benchmade 810-1401 Contego, Milled blue/black G10 handle, M390 Steel, Knifeworks Exclusive
AXIS® locking mechanism
Reverse tanto blade with ambidextrous thumb-stud openers
M390 steel blade (60-62HRC)
Milled blue/black G10 handle scales with stainless steel backspacer, full liners, and reversible deep carry tip-up pocket clip
BLADE LENGTH 3.98 (10.11cm)
BLADE THICKNESS 0.156 (3.96mm)
OPEN 9.28 (23.57cm)
CLOSED 5.30 (13.46cm)
WEIGHT 5.92oz (167.7g)
HANDLE THICKNESS 0.55 (13.91mm)