Product Description Specifications EPDM Pull Plug: Major Dia: 0.105 IN. 2.7 mm; Minor Dia: 0.07 IN. 1.8 mm; Length: 1 IN 25.4 mm; Hole thread: 3/32; Box Qty: 500 Max Temperature: 450° Major Diameter: 0.105 inch Metric Major Diameter: 2.7 mm Minor Diameter: 0.07 inch Metric Minor Diameter: 1.8 mm Material: EPDM Color: Black