ASTA OP40M/B is brass quick connect coupling adaptor threaded male 1/2" for air line fittings, wide range of pneumatic tools, pipeline systems. Provides secure and reliable connection and excellent protection against corrosion and rust, for maximum performance and durability. Widely used with compressor application.

Other types of fittings such as couplings, tailpiece, adaptors, reducers are also available.

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We stock other size fittings from this series, follow manufacturer part number in our store.

- 1/4" male - ASTA OP20M/B
- 3/8" male - ASTA OP30M/B
- 1/2" male - ASTA OP40M/B