Description
Overview:
The PCL Vertex Coupling 6.35 mm (1/4 in) I/D Hose Tail - AC91R is a quick-connect airline coupling for joining 6.35 mm (1/4 in) internal diameter air hose to pneumatic systems. Built by PCL with a robust metal body and a knurled sleeve for positive grip, it provides a secure, leak-resistant connection that supports consistent air flow. Designed for everyday workshop and site use, it suits air compressors and a wide range of air tools, including impact wrenches, nailers, spray guns, blow guns and tyre inflators. Precision engineering and a protective plated finish help it resist wear in demanding environments. The hose tail end accepts 6.35 mm (1/4 in) I/D hose and is typically secured with a suitable hose clip or crimp ferrule. OEM reference: AC91R.
Key Features:
- 6.35 mm (1/4 in) hose tail for 6.35 mm (1/4 in) I/D air hose
- Quick connection and release for efficient tool changes
- Secure, leak-resistant coupling to maintain consistent air flow
- Robust metal construction with knurled sleeve for firm handling
- Protective plated finish to help resist wear and corrosion
- Smooth bore path designed to minimise pressure drop
- Easy to fit with a suitable hose clip or crimp ferrule
- Compact, lightweight form factor for portable and bench compressors
- Suited to workshops, garages, construction sites and production areas
- Clear OEM reference (AC91R) for straightforward identification
Typical Applications:
General airline coupling on compressors, reels and drop lines feeding hand-held pneumatic tools and equipment. Common in garages, body shops, fabrication and assembly areas, plant maintenance and construction sites. Ideal for connecting tools such as impact wrenches, ratchets, staplers, nail guns, spray guns, inflators and blow guns while maintaining reliable air delivery.
Also known as:
Quick-release airline coupler, quick connect air fitting, hose barb airline coupler, airline quick coupler, air line quick connector, female quick coupler with hose tail, compressed air coupling, air tool coupler, airline fitting with hose tail, quick-release air hose coupler.
Product Specifications
| L&S Part No. | AC91R |
|---|---|
| Manufacturer | PCL |
| OEM No. | AC91R |
| Unit of Sale | 1 |
| Machine Type | Handheld Pneumatic Tools |


