Product Description Specifications EPDM Tapered Plug: A: 0.125 IN 3.2 mm; B: 0.062 IN 1.6 mm; Length: 0.625 IN 15.9 mm; Box Qty: 1000 Max Temperature: 450° Major Diameter: 0.125 inch Metric Major Diameter: 3.2 mm Length: 0.625 inch Minor Diameter: 0.062 inch Metric Minor Diameter: 1.6 mm Material: EPDM Color: Black