Metric O-Ring Kit

The Metric O-Ring kit is similar to the 500 piece metric kit, except this kit features a different assortment of sizes.  It includes 385 O-Rings in 30 popular metric sizes, but instead includes no O-rings thinner the 2mm on the cross-section.  This O-ring kit is manufactured out of solid red plastic styrene, and features either a post or recess style O-ring retention.  Material choices on this O-ring assortment is limited to either, 70 or 90 durometer nitrile.