Crossovers provide safe connections between joints of different sizes and types. Crossover subs are used when it is necessary to have frequent disconnection points whether Box x Pin, Box x Box or Pin x Pin.

These tools are useful for drilling, tubing, and washover string sections with different end connections.

Evolution Crossover subs are machined from high-grade heat-treated alloy steel.

Although an extensive variety is available in stock, generally Crossovers are custom designed and manufactured to suit specific applications.

All types of premium or standard threads can be ordered.