I recommend stocking up on food grade spare o-rings. Corny Keg Disonnects, Cornelius Keg Disconnects, Ball Lock Disconnects, Pin Lock Disconnects I’m aware of one accessory that, to my knowledge, is available for Ball Lock Kegs, but not available for Pin Lock Kegs…  Carbonation Caps  [Search Stainless Steel Carbonator Cap on Amazon]. Note: All measurements in this post should be considered approximate. Ball Lock Post Set - Cornelius Keg. You may have a different thread type to our 19L New Ball Lock Kegs which are 19/32" Liquid and Gas. Based on what I read and what the photo shows, I believe the pin lock is on the right in the photo, is that correct? Ball Lock on Left, Pin Lock on Right.Left [Brand New 5 Gallon Ball Lock from AIH – Review] | Right [Used 5 Gallon Pin Lock] – Pin Locks are also shorter than Ball Lock Kegs. Screw on cap, o-ring, spring, stem and body. For the smaller 11/16″ posts I have only seen 6 point. O-Rings/gaskets are generally interchangeable between ball lock and pin lock style homebrew kegs. Used Cornelius Pin Lock Keg With Dual Rubber Handle (No Pressure Relief) - 5 Gallon (4 Pack) Sale Price: $99.99 Stainless Steel kegs are also more durable than Aluminum kegs and they can withstand higher force without incurring a lot of damage on the surface, so they tend to last longer than Aluminum kegs. Coke products are still pinlocks though. Grey = gas/CO2/IN, Black =  liquid/beer/OUT.Top down view of Ball and Pin Lock QDs. Both are generally 1/4″  Three of these have MFL/Male Flare connections. Standard ball lock kegs measure 25″ tall x 8.5″ diameter, while standard pin lock kegs measure 23″ tall x 9″ diameter. Our used Pin Lock kegs are amazing for people with height restrictions or looking to get a Kegerator on a budget with a 2" difference you will be able to … Convert Ball Lock and Pin Lock Kegs to Push to Connect Push to Connect style fittings are used in plumbing, to install water filter systems. I’m a fan of the post bodies and the typically included manual PRV. //