Here is the adapter I use
https://www.amazon.com/Siasky-Upgraded-Propane-Converter-90-Degree/dp/B0CN95XSX1/ref=mp_s_a_1_12_vs_ar?crid=3MBMMW92G3DJP&dib=eyJ2IjoiMSJ9.DvCAPNeYmoygfoU_rh4hof4iLLuXOCy4ZfnPw8RvnMBboIWCDP8Kc0_KY7733K7oFOrMJiIdyaGioWM54J6119KfvLcFIEd0hrlIE5D5Tk0zq175U4gpDDRYrByoGT7TODqrfQGcUZn7iVPBjGJCfZn2JAGBoy3D73fmxWBfb66Sks3c1W5Vm4Z-a5f83WTWc9DOzQgc3hjFxB_lx--Udg.aIpXFH3y4Oevdj9qe9ipJaPHv5X6MZ_QBm32L4CvHrw&dib_tag=se&keywords=20lb+to+1lb+propane+adapter&qid=1735774662&sprefix=20lb+to%2Caps%2C150&sr=8-12