Use reliable water supply inlets for your Pre-rinse units.
The wall mount Faucet line is made of good quality Stainless steel material. These hoses are braided to keep the flexible. This allows you to use them conveniently with some bending and around tight corners as well.
The hose diameters include 1/2″ and 3/8″ while the lengths available start from 18″ going up to 30″. The hoses come with attached close elbows with swivel compression fittings.
Some kits include mounting hardware as well.
The other supply line kit in this category is the Straight Copper water line kit of 14″.