![Mangrove Jack's Mini Keg Ball Lock Cap](http://nzbrewingsupplies.co.nz/cdn/shop/files/1690257397-41064-1_c3f4c050-281a-44fa-b1de-e9f556db758a_{width}x.webp?v=1718177362)
Ball lock cap for use with the 3 L, 5 L, and 10 L Mangrove Jack's Mini Kegs. This cap includes a liquid and gas post, plus pressure relief valve, allowing for carbonation and serving from a portable CO2 kit, or kegerator.
1 x ball lock cap with liquid and gas post + pressure relief valve