𝐏𝐥𝐞𝐚𝐬𝐞 𝐍𝐨𝐭𝐞: Yellow charging hose is 1/2’’ ACME LH female, red high pressure hose and blue low pressure hose end size is m12*1.5 male, can direct compatible with Land Rover adjustable, if not, the blue and red hose can’t be used directly, need to connection adapter to connect the red and blue house. 𝐖𝐢𝐝𝐞 𝐔𝐬𝐚𝐠𝐞: 3 Pieces 5FT AC manifold gauge hose kit is suitable for R1234YF refrigerant system, worked great as a replacement for your Master Cool gauge and AC refrigerant charging system. 𝟓𝐅𝐓 𝐀𝐂 𝐌𝐚𝐧𝐢𝐟𝐨𝐥𝐝 𝐆𝐚𝐮𝐠𝐞 𝐇𝐨𝐬𝐞 𝐊𝐢𝐭: 3 Way AC manifold gauge set, red high pressure hose with12mm-Male x 12mm-Male (M12*1.5) thread, blue low pressure hose with 12mm-Male x 12mm-Male (M12*1.5) thread, yellow charging hose with 12mm fitting x 1/2’’ x 16 ACME LH left hand thread. Maximum working pressure: 800 PSI, burst pressure: 4000 PSI, length 60"/152 cm. 𝐇𝐢𝐠𝐡 𝐐𝐮𝐚𝐥𝐢𝐭𝐲: A/C charging hose kit is made of high quality brass and rubber hose, suitable for R1234yf system, worked great as a replacement for your cool gauge and AC refrigerant charging system. 𝐖𝐞𝐥𝐥 𝐃𝐞𝐬𝐢𝐠𝐧: 60" yellow AC charging hoses is designed with a service port site for easier charging, 12mm fitting x 1/2’’ x 16 ACME LH left hand thread 𝐄𝐚𝐬𝐲 𝐭𝐨 𝐔𝐬𝐞: 3 colored R1234yf HVAC refrigerant charging hoses needed the hose to pressure test the line set for a DIY mini split and to vacuum the line before charging the system. Takes 15 minutes to pull a vacuum. Specifications: Type: R1234yf Refrigerant Charging Hose Application: R1234YF Material: Brass & Plastic Length: 60''/5 FT/150cm Red High Pressure Hose: 12mm-M x 12mm-M Blue Low Pressure Hose: 12mm-M x 12mm-M Yellow Charging Hose: 12mm fitting x 1/2’’ x 16 ACME LH Working Pressure: 800 PSI Burst Pressure: 4000 PSI Package Includes: 3PC x R1234yf AC Charging Hose