24-HR PHONE
780.435.3451
Rentals
Substitutes
Crossover Subs
Crossovers are used to connect components of different sizes or threads and are essential when linking casing to other connections or to the drill pipe. 

Rig Service carries crossovers ranging from ? to ? in various connection options. Additional sizes and types can be special ordered. 

Please contact Rig Service for more information.