1.All plastic thread protector with lighter weight,lower transport costs,Completely recyclable-no plastic/metal separation required,no disposal to landfill.CNC cut thread for exacting fit.

2.Hot-stamped-permanent ID for thread type/part number,no stick-on lables.Close-end recessed liftable designs.

3.Suitable for all types of handling or loading,including truck,rail and offshore transport.

4.Meets or exceeds all major oil company and premium thread manufactures  specifications.

5.The closed end protectors may have an optional vent hole designed

to keep the inner pressure equal to the outer pressure.

6.The vent hole may also have a filter, which prevents the intrusion of the foreign particles.