Blackstone Quick Connect Compatibility: Features 3/8 inch male flare elbow adapter specifically designed for 17 and 22 inch Blackstone Griddles; Provides secure connection to your RV propane system without additional cylinders; Perfect blackstone rv adapter solution for outdoor cooking enthusiasts Universal Propane Appliance Connection: Works with all propane appliances featuring 3/8 inch male flare connections; Compatible with Camp Chef Explorer, Outland fire bowls, camping grills, and portable fire pits; Versatile rv grill hose solution for various outdoor propane applications RV Propane System Integration: Directly connects to standard 1/4 inch quick connect plug RV onboard propane supply; Eliminates the need for separate propane cylinders during camping trips; Essential rv propane quick connect accessory for full-time and recreational RV owners Extended Flexible Reach: 12 feet length provides ample movement space around your RV or campsite; Allows safe distance placement of grills and appliances from your vehicle; Flexible propane hoses for RVs that accommodate various setup configurations Premium Leak-Free Construction: High-quality rubber hose with solid brass connectors ensures durability; Tested for leak-free performance and safety compliance; Reliable blackstone gas hose built to withstand outdoor elements and frequent use Experience convenient and efficient propane connections with GASPRO RV Quick Connect Propane Hose featuring an Elbow Adapter. Designed for seamless compatibility with your RV's propane system, this hose facilitates easy and secure attachment to Blackstone 17" and 22" portable griddles, making outdoor adventures more enjoyable and hassle-free. Built with durable materials, it ensures long-lasting performance and peace of mind during your camping.