Wedge 561™
Available in sizes from 2 3/8" to 4 1/2"

Applications

• Work strings
• High deviated, extended-reach wells
• Milling, jarring, fishing
• Drilling cement
• Diamond-coring operations

Key Features and Benefits

• Exceptional torque strength
• Positive torque stop virtually eliminates pin-end and ID restrictions from overtorque
• Rugged, coarse-pitch thread and deep stabbing prevents cross-threading
• Wear indicator useful for extended work string applications
• 100% pipe body rating for compression
• 100% collapse-rated thread seal
• High tension and bending strength
• Special clearance OD retains full tension and pressure ratings
• Roller-stenciled make-up band provides visual confirmation of make-up
• Corrosion-barrier (CB) ring optional
• Interchangeable with 531, 501 and 551