This is a beautiful adjustable height swivel knife. Marked on the yoke is "Made in Japan". This will be a very handy and useful tool and will be a great addition to any leather worker's collection.
Item includes the swivel knife, one 11/32" wide straight blade, and an Allen wrench.
The thickness of the blade is about 3/32" (2.3mm). Made from tool steel, the whole blade is tempered, and gray coating prevents rust. Marked on the blade is its size, "2", and "Made in Japan". The shank on the blade is 7/32" in diameter.
Adjustable length varies from about 2" to 2-3/4", measured from from where your finger rests in the cradle of the yoke to the bottom without the blade.
Small - 3/8" (9mm) diameter barrel
Medium - 7/16" (11mm) diameter barrel
Large - 1/2" (13mm) diameter barrel