Type UN Crossover Adapter


8.1 Type UN Crossover Adapter

Type UN Crossover Adapter is designed to connect two incompatible connections (UN thread to UN thread of different size) in the toolstring.

Available tool sizes as shown.


ToolsO.D. Upper PinConnection Lower BoxConnection FishneckO.D.
1.250〞 15/16〞-10UN 3/4〞-16UN 1.187〞
1.250〞 3/4〞-16UN 15/16〞-10UN 1.187〞
1.500〞 15/16〞-10UN 5/8〞-11UN 1.375〞
1.500〞 5/8〞-11UN 15/16〞-10UN 1.000〞
1.500〞 15/16〞-10UN 3/4〞-16UN 1.375〞
1.500〞 3/4〞-16UN 15/16〞-10UN 1.375〞
1.875〞 1 1/16〞-10UN 3/4〞-16UN 1.750〞
1.875〞 3/4〞-16UN 1 1/16〞-10UN 1.375〞
1.875〞 15/16〞-10UN 1 1/16〞-10UN 1.375〞
1.875〞 1 1/16〞-10UN 15/16〞-10UN 1.750〞
2.500〞 15/16〞-10UN 1 9/16〞-10UN 1.375〞
2.500〞 1 9/16〞-10UN 15/16〞-10UN 2.313〞
2.500〞 1 1/16〞-10UN 1 9/16〞-10UN 1.750〞
2.500〞 1 9/16〞-10UN 1 1/16〞-10UN 2.313〞


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