‹› Image API Certified Attached Holedall® Petroleum Male Coupling Jump to Section Product Options Related Products Product Options Hide lower priority columns Part Number All H5212-AH5232-AH5242L-AH5252L-AH5262L-AH5282L-AHose Size All 1"1-1/2"2"2-1/2"3"4"Thread All NPTMaterial All Brass H5212-A 1" NPT Brass H5232-A 1-1/2" NPT Brass H5242L-A 2" NPT Brass H5252L-A 2-1/2" NPT Brass H5262L-A 3" NPT Brass H5282L-A 4" NPT Brass Related Products Image Holedall® Petroleum Female Replacement Washer Image API Certified Series Ferrules Image API Certified Attached Holedall® Petroleum Female Coupling Image Holedall® Petroleum Ferrule Image Holedall® Petroleum Female Coupling Image Holedall® Petroleum Male Coupling