WIDE COMPATIBILITY --- The 1/2-inch straight quarter-turn shut-off valve kit is suitable for every indoor, outdoor fireplace and fire pit needs. EASY INSTALLATION --- This 1/2 inch straight gas key valve kit is easy to install, just keeps small hands from accidentally turning on the gas. The main valve for the gas line supply MUST be in the closed position. We recommend for 90,000 BTU, please check your fireplace's fitment before buying. PREMIUM QUALITY -- This straight gas shut off valve kit with standard quarter-turn ball valve constructed with chrome flange and brass body, firm construction for using. DEMENSION --- 1/2 inch inlet and outlet with standard female NPT threads. We have offered two 3/8inch male flared x 1/2 NPT fittings for your convenience. Colour:Photo Color Material:brass Size:10.5cm Package Contents: 1 x 1/2inch Straight Quarter Turn Shut Off Valve 1 x 3inch Key 2 x 3/8 Male Flare x 1/2 NPT Fittings Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.