Made of a graphite composite formed into the shape of standard two-notch utility blades, these leads convert a utility knife into a precision marking pencil. Ideal for scribing lines on lumber or drywall, the 1/32" thick blades make a thin, consistent line and never need sharpening.
The leads mark at about the darkness of an HB pencil, but are reinforced with carbon-fiber to be considerably harder, so they resist fracturing and last longer. Blades are 2 1/8" long, 3/4" wide.
Made in USA.