札幌 鉄ソケット
| 黒(厚口) | 白(厚口) | 黒 JIS | 白 JIS | 黒 テ-パ- | 白 テーパ- |
| 1/8 | ×
| × | ● | ● | ● | ●
|
| 1/4 | × | × | ● | ● | ● | ● |
| 3/8 | × | × | ● | ● | ● | ● |
| 1/2 | × | × | ● | ● | ● | ● |
| 3/4 | × | × | ● | ● | ● | ● |
| 1 | × | × | ● | ● | ● | ● |
| 11/4 | × | × | ● | ● | ● | ● |
| 11/2 | × | × | ● | ● | ● | ● |
| 2 | × | × | ● | ● | ● | ● |
| 21/2 | × | × | ● | ● | × | |
| 3 | × | × | ● | ● | × | |
| 31/2(千代田) | ● | × | × | × | × | |
| 4 | × | ●(千代田) | ● | × | × | |
| 5 | ●(千代田) | × | × | ● | × | |
| 6 | × | ●(千代田)
| ● | × | × | |