Chicago Faucet® Laboratory Gas Fine Control Needle Valve, Straight Pattern, 6 in Spout Reach, 2 in Spout Height, Compression Cartridge Valve/Cartridge, 3/8 in, MNPT, 2-3/8 in Maximum Deck Thickness, Deck Mount, 5-1/4 in H, Solid Brass, Polished Chrome, Domestic, Commercial