This 12"x18" Grade B Black Granite Surface Plate is crafted from high-grade, non-porous granite for superior durability and a lifetime of service. Compressive Strength 7329 lbs/sq.in and Water Absorptivity 0.13%....
Accurately measure down to 0.0001" with Asimeto's 0-6" x 0.0001" Graduation Enamel Micrometer Set. Featuring carbide-tipped measuring faces, a grey painted steel frame, and friction thimble & ratchet stop design,...