Shipping
- Complimentary ground shipping within 1 to 7 business days
- In-store collection available within 1 to 7 business days
- Next-day and Express delivery options also available
- Purchases are delivered in an orange box tied with a Bolduc ribbon, with the exception of certain items
- See the delivery FAQs for details on shipping methods, costs and delivery times
Returns and Exchanges
- Easy and complimentary, within 14 days
- See conditions and procedure in our return FAQs
Questions?
Call 1-877-388-4111 or email [email protected].
Availability/Lead Time
If an item is out of stock, we provide an estimated arrival time at Penry Air. This estimate is based on information from the manufacturer and our experience with ordering the item. Please note that the actual lead time may vary. The estimate does not include shipping time to your location.
If you have any questions about availability, please call 1-877-388-4111 or email [email protected].
Also Live Chat is available.
Call to speak with our air compressor experts! We offer product assistance, advice and quotes on quality products!
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Live Chat feature available on the weekend
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"Over 50 Years of Experience"

Standard Male Quick Coupler - PROLAC
Standard male quick couplers for compressed air systems. Available in ARO 210, Industrial, Automotive, and High Flow profiles, these couplers provide secure pneumatic connections with reliable flow performance for general industrial and workshop applications.
| Part Numbers | ID Passage (in) | Male Thread (in) | Flow Rate (CFM at 87 PSI) | Min/Max Operating Pressure | Temperature Min/Max |
|---|---|---|---|---|---|
| ARO 210 Profile | |||||
| ARC 061251 | 1/4" | 1/4" MNPT | 22 CFM | 0 / 174 PSI | 5 / 158 °F |
| ARC 061252 | 3/8" MNPT | ||||
| ARC 061253 | 1/2" MNPT | ||||
| Industrial Profile | |||||
| IRC 061251 | 1/4" | 1/4" MNPT | 28 CFM | 0 / 174 PSI | 5 / 158 °F |
| IRC 061252 | 3/8" MNPT | ||||
| IRC 061253 | 1/2" MNPT | ||||
| IRC 081251 | 3/8" | 1/4" MNPT | 69 CFM | 0 / 174 PSI | 5 / 158 °F |
| IRC 081252 | 3/8" MNPT | ||||
| IRC 081253 | 1/2" MNPT | ||||
| Automotive Profile | |||||
| URC 061251 | 1/4" | 1/4" MNPT | 29 CFM | 0 / 174 PSI | 5 / 158 °F |
| URC 061252 | 3/8" MNPT | ||||
| URC 061253 | 1/2" MNPT | ||||
| URC 081251 | 3/8" | 1/4" MNPT | 69 CFM | 0 / 174 PSI | 5 / 158 °F |
| URC 081252 | 3/8" MNPT | ||||
| URC 081253 | 1/2" MNPT | ||||
| High Flow Profile | |||||
| ERC 071251 | 3/8" | 1/4" MNPT | 29 CFM | 0 / 174 PSI | 5 / 158 °F |
| ERC 071252 | 3/8" MNPT | ||||
| ERC 071253 | 1/2" MNPT | ||||