Aftermarket 26 Drill Stem Extension Crossover Sub

- 26" Drill Stem Extension Crossover Sub Adapter - Used - 26" long - For cable tool crossover sub adapter - For well service rig. - Presumably American manufactured with carbon and/or alloy steels, but unsure if this is Acme, Spang, Gill Rock Drill, Ideco, Trident, Rampp, O.W.S. Co., Keystone or maybe another historical tooling manufacturer. - If you require thread protector(s) on tool joint(s) add another $15. - Located in Mifflinburg, PA USA