Product ID : VM42
VM42 Metric Viton[R] O-Ring, pkg of=10, width (mm)=2.0, ID (mm)=4.0
Hardness range is 70 to 80 Shore A durometer.
O-Rings are available in five different materials from Scientific Instrument Services.
This convenient o-ring kit contains 30 of the most popular sizes, for a total of 380 o-rings, in one convenient kit.