| Mechanism | 7 Discs Tumbler |
|---|---|
| Combination | 50,000 |
| Inner Plug | Brass |
| Housing | Brass, chrome plated |
| Key Type | 2 Brass Key, Nickel Plated |
| Key Option | B |
| Position | 360 Degree |
| Key Pull | 1 Position |
| Key Turns | Clockwise / Counterclock |
| Keying Spec | Key Alike / Key Different / Master Key |
| Remark | Against picking and drilling |
| Application | Payphone lock for Western and GTE style |