Product Overview O-Ring Viton Metric 4mm x 1.5mm 20 PackIncludes: 20 pieces O-Ring Viton Metric 4mm x 1.5mm Specifications: Inside Diameter: 4 mmOutside Diameter: 7 mmCross Section : 1.5 mmMaterial:VitonDurometer:75 Reviews (No reviews yet) Write a Review