72 Inch Faucet Water Supply Connector Line Braided Stainless Steel, Faucet Supply Line - 1/2" Female Iron Pipe (FIP) Thread for both ends The Listed size 24"x20" is

The Listed size 24"x20" is for inside duct opening measurement

This product has listed size 12“w X 10”h is for duct opening measurement only

OD is 3/8 ID is 1/4 no color (super clear)

The listed size 14" x 8" is for the inside duct opening measurement

Compliant with ASME A112

72 Inch Faucet Water Supply Connector Line Braided Stainless Steel, Faucet Supply Line - 1/2" Female Iron Pipe (FIP) Thread for both ends The Listed size 24"x20" isThe Shark Industrial faucet connector features a 1 2 inch FIP x 1 2 inch FIP nut connection. It is built to last with premium non toxic PVC core with 304 stainless steel braided outer cover for strength and protection. Unlike other grade of "stainless" steel, 304 is true stainless and rust proof. Our connector hoses are built with high quality which exceeds industry standards like UPS, NSF61, WRAS, and RoHS ONE 72 inch 304 stainless steel braided