Features. 0.09 in. Nail Set.. Designed For Countersinking Finish Nails In Hard Or Soft Wood.. A Knurled Grip Ensures Tip Placement On Non-Hardened Finish Nails.. High Carbon Steel Hardened and Tempered.. Black Oxide Coating.. 4 in. Long.. Dimension - 7.5 L x 2 W x 0.5 H in.. Item Weight - 0.58 lbs.