116PCS Quick Connect Air Hose Fitting Kit - Complete Push-to-Connect

In this review the 116PCS Quick Connect Air Hose Fitting Kit is evaluated for DIY mechanics, fleet technicians, and hobbyists who need a broad assortment of reliable pneumatic connectors. The bottom line: this kit stands out because it bundles a wide range of push-to-connect fittings in 1/2', 3/8' and 1/4' sizes inside a durable plastic case, so a user can repair or reconfigure air lines, brakes, or fluid transfer systems without hunting down individual parts. It is a practical, no-frills kit focused on utility and keeping an organized supply of connectors on hand.

Key Features

• Comprehensive kit: The set includes 116 pieces such as straight push connectors, unions, tees, elbows and plugs across three nominal sizes so a single kit covers many common repair tasks.
• Durable storage case: All components are supplied in a lightweight plastic container with flip lock tabs that keep fittings sorted and transportable for jobsite use.
• High quality materials: Fittings are molded from Polybutylene Terephthalate with stainless steel lock claws and steel washers for durable retention and repeated use.
• Easy push-to-connect design: The quick connect mechanism allows fast installation and removal with a simple push and release ring, reducing downtime on line changes.
• Wide compatibility: Rated for PU, PA, PE and PVC hoses and suitable for air, vacuum and fluid transfer, making the kit versatile for automotive and workshop environments.

Who It's For

This kit is designed for technicians, truck and trailer repair shops, and serious DIYers who need a ready supply of push-to-connect pneumatic fittings in common sizes. It is particularly useful for those who value organization and quick repairs because the case keeps parts accessible and labeled by type.

It is less suited to users who require custom-machined or metric fittings, or who must operate at temperatures below 0C or above 60C; those with extreme pressure or chemical compatibility needs should verify material suitability before relying on this general-purpose kit.

Pros & Cons

Pros

• Wide assortment of 116 pieces covers straight connectors, unions, tees, elbows, plugs and accessories for most small pneumatic projects.
• Sturdy PBT construction with stainless lock claws gives good retention and resistance to repeated mating cycles.
• Convenient case and included tube cutter plus 4m of Teflon tape make the kit job-ready out of the box.

Cons

• Temperature range is limited to 0-60C, so the kit may not be ideal for extreme hot or cold environments.
• Not intended for specialized industrial fluids; users should confirm chemical compatibility for non-air applications.

Specifications

Kit contents	116 pieces: push connectors, unions, splitters, tees, elbows, caps, plugs, pipe plugs, tube cutter, 4m Teflon tape
Fitting sizes	1/2', 3/8', 1/4'
Material	Polybutylene Terephthalate (PBT) with stainless steel lock claw
Max working pressure	0 - 145 Psi (0 - 0.9 MPa), proof pressure 1.32 MPa
Temperature range	0 - 60C (32 - 140F)
Included accessories	Tube cutter and 4m Teflon tape
Storage	Lightweight plastic case with flip lock tabs

Our Verdict

The 116PCS Quick Connect Air Hose Fitting Kit is a sensible purchase for anyone who services pneumatic lines on vehicles, trailers, or workshop equipment because it delivers broad coverage of common connectors, durable PBT construction and a practical storage solution. For routine air and vacuum work at normal temperatures it represents good value and reduces the need to source individual parts during repairs.

Frequently Asked Questions

Are these fittings compatible with common polyurethane hoses?
Yes, the fittings are suitable for PU, PA, PE and PVC lines and will work with typical polyurethane hose used in air systems.

What is the working pressure limit?
The kit is rated for up to 145 Psi (0.9 MPa) working pressure with a proof pressure of 1.32 MPa.

Does the kit include tools or tape?
Yes, the set includes a tube cutter and 4 m of Teflon tape so you can make and seal connections right away.