Description If you are looking for a professional propane adapter for RV to grill, then your should take at look our product. Includes shutoff adapter, full flow plug, 1/4 x 1/4 inch brass pipe coupler and 1/4 x 1/4 inch NPT hex coupling, a perfect combination set, which is very convenient for you to install and replace old one. Features -Color:As Shown -Material:Brass, ABS -Size:7.20X2.50X2.50cm/2.83X0.98X0.98in -Size:4.00X1.60X1.60cm/1.57X0.63X0.63in -Size:2.70X1.30X1.30cm/1.06X0.51X0.51in -Size:2.50X1.80X1.80cm/0.98X0.71X0.71in -The quick connect coupler kit can let you use a propane supply on a RV, camper or trailer. -Exquisite workmanship, reasonable structure, professional and practical, good quick connect fittings for RV to grill. -Solid brass construction, durable and reliable for long lasting using, used for low-pressure propane systems. -Made of ABS and brass material, smooth surface, not easy to rust, long service life, safe and convenient. -V propane quick connect kit includes safety shut off adapter, not only brings convenience but also ensures safety. The quick connect coupler kit can let you use a propane supply on a RV, camper or trailer. Exquisite workmanship, reasonable structure, professional and practical, good quick connect fittings for RV to grill. Solid brass construction, durable and reliable for long lasting using, used for low-pressure propane systems. Made of ABS and brass material, smooth surface, not easy to rust, long service life, safe and convenient. V propane quick connect kit includes safety shut off adapter, not only brings convenience but also ensures safety.