Wireline Slickline heavy duty knuckle joint is a toolstring accessory, used to provide flexibility within the wireline tool string. It is recommended to place a knuckle joint immediately below the rope socket when the rope socket does not offer rotation within the wireline.
Technical Specifications
Size | Fishing Neck | Connection |
1.25" | 1.187" | 15/16UN |
1.5" | 1.375" | 15/16UN |
1.75" | 1.375" | 15/16UN |
1.875" | 1.75" | 1-1/16UN |
2.5" | 2.313" | 1-9/16UN |
*Other sizes are available upon request.