Inner Tube Core Barrel Wrench, 20 7/8 in Long, ISO 10097 Core Barrel systems

Features: Innovative three jaw design to eliminate tube distortion | Contains textured gripping surface to prevent slipping while minimizing tube abrasion | Replaceable inserts allow you to replace the worn out part rather than the whole tool | Double torso spring inhibits the possibility of disengagement and allows single-handed ratchet action | Suitable for mineral exploration, geotechnical and environmental core drilling and soil sampling