Locking Couplings

Locking couplings are available both with and without drive tangs in all standard sizes. Rod threads are carefully matched to industry standard samples, allowing trouble-free compatibility with all normally available core barrel and rod types.

Waterway Design
Waterway design is based on the concept of optimizing flushing performance while allowing the supporting pads to provide maximum stability to the core barrel.

Available in All Standard Sizes

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