STM Black Granite Surface Plate, Grade A, 24W x 36L x 4H – 255-140

• These plates are made of the highest quality True Black Fine Grained Non-porous Jewel Hardness Granite available to give years of long lasting service.
• Specifications: Compressive Strength 7329 lbs. / sq.in,
• Water Absorptivity 0.13%.
• Grade A – Inspection

For More STM Black Granite Surface PlatesClick Here