【Stainless Steel Beer Carbonation Cap & PVC Tube】: Beer carbonation cap, swivel nut, and worm clamp are made of 304 stainless steel resistant to corrosion, rust, and scratch longer service time, shake PET bottles for quicker CO2 carbonation filling. 5.5ft long CO2 gas line hose more convenient avoids the trouble of consistently adjust the distance between the beer keg, gas regulator/tank. Moderate thickness ball lock gas line wall is bendable and flexible can be bent any shape you want

【Tight Seal & Easy Setup Ball Lock Gas Line Assembly】: Ball lock gas line assembly kit all parts connect with each other tightly. Worm clamps seal nicely with the connection between the CO2 gas tubing and 5/16’’ barb. No gas or carbonation leakage. ABS high flow ball lock coupler with great tolerance to gas, unbelievable easy assemble and disassemble with barbed CO2 regulators, beer keg, ball lock keg, nitrogen regulator. It’s widely adoptable for juice, soda, beer, water dispense

【Heavy-duty Ball Lock Carbonation Cap & Versatile Application】: Nicely machined SS carbonation cap, no stains, features exceptional carbonation performance in homemade carbonated beverages, better and quicker carbonation than other caps. Smoothly threads work well on PET bottles without needing too much force to tighten or loosen. No carbonation leakages even under a vigorously shake. Detachable 5/16’’ barb connect gas and beer lines suitable for PET bottles, beer, soda, water, juice carbonation

【CO2 O-rings Gasket & Save Money】: Carbonation cap ball lock kit includes an extra food-safety O-ring and gasket for replacement, high tear and abrasion resistance, easy to use, avoiding carbonation leakage caused by damaged rubber rings, repair it by changing the O-ring instead of wasting several days for a new carbonation cap arrival, save your money, and time improves your carbonation efficiency. The washer wouldn’t deform or dislodge if tighten the carbonation cap properly and moderately

【Perfect Beer Brewing Kit】: Ball lock gas line assembly and carbonation cap fit each other tightly, work well with each other. What you get is a set of economic and professional brewing kits. 1*carbonation cap, 1*5.5ft red gas tubing, 1*gas ball lock disconnect, 2*stainless steel swivel nuts, 2*stainless steel hose clamps, 2*flat rubber gaskets, and 2*O-rings. We are committed to providing an extraordinary beer carbonation brewing kit for you. Any bothers encountering, please tell us