59873 Loc-Line 3/8" SAE Flare Nut Adapter for 1/2" ID System, pack of 20 SKU: 59873 $24.80 Quantity discounts available QuantityPrice (0) No Reviews yet Color : Black Grey Orange Quantity -+ Add to Shopping Cart Details Loc-Line 3/8" SAE Flare Nut Adapter for 1/2" ID System, pack of 20. Flare nut fittings allow users to replace flared copper tube fittings and co... DetailsBackDetailsLoc-Line 3/8" SAE Flare Nut Adapter for 1/2" ID System, pack of 20. Flare nut fittings allow users to replace flared copper tube fittings and copper tube with Loc-Line fittings and hose. 3/8" Flare nuts fit to 5/8 - 18 threads. Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review