NDL Copper Reducing Adapter Female C x F Breadcrumb Home / Products / Parts / Fittings / Copper Fittings / Copper Adapters / Copper Reducing Adapters Female C x F Loading... Customer Part Number: 402-1381 Brand: NDL Connection Size (In.): 1-3/8 x 1 Fitting Type: Reducing Adapter Industry Number: W 01272 Material: Copper Net Weight (Lb.): 0.36 Quantity per Package: 10 Size (In.): 1-3/8 x 1