PRODUCT CODE 102: Knuckle Jars -Type CO and CD Knuckle Jars - Tool String
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Rebco JARS are the main work Tools of a Wireline Tool String; it is through their proper manipulation that all wire line sub-surface operations are possible. Knuckle Jar is similar in design to the Knuckle Joint (Product Code 103), the difference being is that the Knuckle Jar in addition to its flexibility is used as a Tubular Jar (Product Code 102). Typically, Knuckle Jar is used with BHP work and light duty Wireline applications.
Rebco offers Knuckle Jars with 2'', 4'', 6'', and 8'' Stroke and double Fishing Neck.