CAT 6L2016 engine pencil zinc with authentic Cat square end plug
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zinc pencil length: 3/4"
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anode diameter: 7/8"
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anode thread size (male end) 5/8-18
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diameter of end plug = 1-0"
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wrench size on square end plug = 5/8"
- U.S. Mil-Spec quality
- Note: you can save money by buying a standard E-3A pencil with end plug as seen in the regular pencil zinc category, but it has a hex end plug, not square. The E-3A pencils are not interchangeable with those sold in this Caterpillar category, as the male thread on the pencils are different. An E3-A with end plug, sells for $10.49
