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Knuckle Jar |
4.4 Knuckle Jar Knuckle Jar is similar in construction to the Knuckle Joint. The Knuckle Jar design incorporates a length extension of the socket that allows the ball to move vertically for light jarring. Available tool sizes as shown.
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Knuckle Jar |
4.4 Knuckle Jar Knuckle Jar is similar in construction to the Knuckle Joint. The Knuckle Jar design incorporates a length extension of the socket that allows the ball to move vertically for light jarring. Available tool sizes as shown.
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