| Broach Size | Lasco Key | Danco Key | Barry Walter Key | Handle Key | Manufacturer |
|---|---|---|---|---|---|
| 4 point square | N | 3-12 | Milwaukee, Royal Brass, Speakman, Sterling, American standard, Chicago, Concinnity, Gerber, Price Pfister, Symmons, Zurn | ||
| 8 point | Briggs | ||||
| 12 point .335″ | A | A | 1-1 | Crane Dialeze, Michigan Brass, Wolverine | |
| 12 point .375″ | B | G | 1-2 | 21, 28 | Arrowhead, Artistic Brass, Briggs, Crane, Harcraft, Glauber, Price Pfister, Scoville, Universal Brass |
| 12 point .39″ | Q | 3-10 | 16 | Bradley, Elkay, Fisher, Milwaukee, Sears, Universal Rundle | |
| 12 point .415″ | Symmons | ||||
| 12 point .485″ | Crane, Symmons | ||||
| 15 point | K | 1-13 | Santec, Savoy, Sepco, Wolverine | ||
| 16 point .360″ | F | B | 3-2 | Gerber, Sayco | |
| 16 point .370″ | H | 3-4 | Acme, American Standard Cadet & Colony, Barnes, Burlington, American Standard (Colony & Cadet), Central Brass, Concinnity, Eljer, Glauber, Harden, Kohler, Milwaukee, Newport, Phylrich, Royal Brass, Scoville | ||
| 16 point .40″ | D | L | 1-5 | 24 | Sterling |
| 17 point | G | J | 3-7 | American Brass, Mansfield, Midcor, Phoenix, Streamway | |
| 18 point | O |
3-3 | Briggs, Indiana Brass, Union Brass | ||
| 20 point .285″ | U |
3-13 | Broadway, Concinnity, Danfoss, Dornbracht, Eljer, Grohe, Jado, Kohler, Milwaukee, Paul | ||
| 20 point .415″ | M |
2-4 | 20 | Broadway, Speakman, T & S Brass, CHG | |
| 22 point .375″ | J |
1-8 | American Standard old 3/8″ Speakman Single handle shower. |
||
| 22 point .438″ | C |
K |
1-4 | American Standard (current )7/16″ | |
| 38 point | Import, Pegasus, Glacier Bay | ||||
| D | W |
6-7 | Delta, Milwaukee, Universal Rundle, Valley | ||
| Oval | SD |
5-1 | Delta, Moen, Mixit | ||
| Oval | SV | 5-2 | Valley II |