Elbow TP vs Tailpiece: specs compared
Updated 05 September 2026.
5
specs differ
Elbow TP and Tailpiece differ on 5 specs: designation, size / thread, fitting form, seals on, rating / role.
| Spec | Elbow TP | Tailpiece |
|---|---|---|
| Designation | 5/8" G nut x 5/16" barb | 7/8"-14 nut, 1/4" or 3/16" barb |
| Size / thread | 5/8" G (BSP) hex nut on one end, 5/16" hose barb at 90 degrees | 7/8"-14 shoulder held by a beer nut; 1/4" or 3/16" hose barb |
| Fitting form | right-angle barbed tailpiece | barbed nipple with a shouldered nut seat |
| Seals on | flat washer against the shank or coupler face; barb under a worm clamp | flat washer against the shank end under the beer nut; barb under a worm clamp on the hose |
| Rating / role | turns a beer line down or sideways in tight kegerator space | the piece that turns a shank thread into a hose barb for vinyl beer line |
Questions and answers
How do Elbow TP and Tailpiece compare?
Elbow TP and Tailpiece differ on 5 specs: designation, size / thread, fitting form, seals on, rating / role.