These are the LONG leg extensions. 18" long (compared to 9" for the shorty extensions). They were specifically designed to bring the racking port to a height where the conical can be gravity drained into a 5 gallon corny keg. However they are pretty long for those people that do not need to gravity transfer but want the conical high to use a sight glass.
**Not for use with the 30 Gallon Conical**
*We recommend a standard or extended bracing shelf when using the leg extensions for added stability*