Male end is one of Chicago universal air hose couplings, which is available for carbon steel, brass and stainless steel. The carbon steel male ends are the most popular because of the economical and durable life.
Male end is available in 1/4" to 2" with matched 2-lug or 4 lugs. Detailed specifications are as follows:
| Size | Part Number | Remark | Picture |
|---|---|---|---|
| 1/4" | BDL010 | 2-lug |  |
| 3/8" | BDL011 | 2-lug | |
| 1/2" | BDL012 | 2-lug | |
| 3/4" | BDL013 | 2-lug | |
| 1" | BDL014 | 2-lug | |
| 1-1/4" | BDL071 | 4-lug |  |
| 1-1/2" | BDL072 | 4-lug | |
| 2" | BDL073 | 4-lug |