Click to expand Tap to zoom O-rings Original price $2.00 - Original price $2.00 Original price $2.00 $2.00 - $2.00 Current price $2.00 | / Quantity Add to cart These O-rings fit onto the UTM's liquid/gas ports and create a solid seal when tools are mounted. Sold in packs of 3. Material: Buna-N Durometer: A70 (Medium) Outer Diameter: 10.5mm Inner Diameter: 7.5mm Thickness: 1.5mm Temperature Range: -30° to 212° F Color: Black