
MP21-12 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.99 | Condition is New, 12 Pc Master Elite Industrial I / M Type Plug Air Fittings Set, 1/4" NPT Male, FREE SHIPPING | 99.8% |
![]() | $17.13 | Condition is New, Master Elite Series 12 Piece Industrial I/M Type Plug Air Fittings Set with 1/4", FREE SHIPPING | 99.8% |
![]() | $20.55 | Top Pick! Condition is New, Master Elite Series 12 Piece Industrial I/M Type Plug Air 12-Piece Male, FREE SHIPPING | 99.4% |

The Master Airbrush MP21-12 Air Fitting Set is an elite accessory designed to deliver superior performance and convenience for airbrush artists. This set includes twelve 12 1/4 NPT (National Pipe Thread) male elite plug fittings, which are known for their durability and precision.
Each fitting in this set is made from high-quality brass material, ensuring strength and longevity. The elite plug design provides a secure and leak-free connection, minimizing the risk of messy spills or air leaks. These fittings are also finished with a satin nickel plating, not only adding an elegant touch to your airbrush setup but also protecting the brass from corrosion and wear.
The 12 1/4 NPT thread size is a popular choice for many airbrush systems, making these fittings versatile and widely compatible. They can be used with various air sources, such as compressors, air tanks, or even hand pumps, broadening the application range for airbrush artists.
The Master Airbrush MP21-12 Air Fitting Set is an essential addition to any professional or hobbyist's airbrush kit. Its high-quality materials, secure connections, and compatibility with a wide range of air sources make it a reliable and indispensable tool for creating stunning and intricate airbrush artwork.
Pros and Cons of buying a Master Airbrush MP21-12 Air Fitting Set (Elite Plug Male)
1. Pros:a. Compatibility: This air fitting set is compatible with various airbrush brands and models, making it a versatile choice for artists.
b. Durability: The Master Airbrush MP21-12 Air Fitting Set is made from high-quality brass material, ensuring long-lasting performance.
c. Easy Installation: The quick-connect fittings allow for easy installation and disconnection, saving time and effort.
d. Leak-Free: The elite plug male design ensures a leak-free connection, providing a stable air supply to the airbrush.
e. Pressure Regulation: The MP21-12 set includes a pressure regulator, allowing users to control the air pressure to suit their specific airbrushing needs.
2. Cons:a. Cost: The Master Airbrush MP21-12 Air Fitting Set is more expensive than some other airbrush accessory sets on the market.
b. Size: The size of the air fittings may not be suitable for all airbrush models or setups, so it's essential to check the compatibility before purchasing.
Conclusion:The Master Airbrush MP21-12 Air Fitting Set (Elite Plug Male) offers several advantages, such as compatibility with various airbrush brands, durability, easy installation, leak-free connection, and pressure regulation. However, its cost and potential size incompatibility with certain airbrush models are potential drawbacks. Ultimately, if you're looking for a versatile, high-quality, and leak-free airbrush fitting set, the Master Airbrush MP21-12 could be an excellent investment for your airbrushing projects.
Recommendation:If you're looking for an airbrush fitting set with similar features to the Master Airbrush MP21-12 but at a lower cost, consider researching alternative brands and models to find a suitable alternative. However, if you prioritize the benefits of a high-quality, versatile, and leak-free airbrush fitting set, the Master Airbrush MP21-12 Air Fitting Set is an excellent choice for your airbrushing projects.
Details:
Premium-quality blue anodized couplet plugs that are made with high-quality aluminum to ensure durability and long-lasting performance. Master elite series 12 piece industrial i/m type plug air fittings set with 1/4 npt male threads - attach to quick-connect couplets, hoses, compressors, pneumatic tools, spray guns, sanders: of. These aluminum fittings are much lighter in weight when compared to the of standard stainless steel and brass. These strong plugs securely lock into quick couplets enabling a reliable connection that can withstand air-powered tools and equipment's high pressures without leaking.
Pressure 300 psi. Attach the fittings to air hoses, compressors, and pneumatic tools like sanders, grinders, nail guns, spray impact wrenches, inflation accessories, more.
specifications mersmallets:
- brand: Master Airbrush
- mpn: Mp21-12
- model: Mas Mp21-12
- type: Standing
- size: 0.25 Inches
- color: Blue
- material: High
- power source: Corded Electric
- features: Standard
- product: Other
- insect repellent treated: No
- upc: 840234514269
offer mersmallet's:
- prices: $14.99–$20.55
- item condition: New
- in stock #: 3
- best offers: true
- availability: in stock
- sold #: 8
- started: march 18, 2026
- options: ship-to-home
shipping mersmallet's:
- type: fixed
- service: fedex 2day
- class: expedited
- carrier: fedex
- transit: 3-5 days
seller mersmallet's:
- # reviews: 111
- city: phoenix, arizona
- rating: 97.8%
returns mersmallet's:
- policy: returns accepted
- method: money back
- time: 30 days
- paid by: seller
payments mersmallet's:
- wallet: apple-pay
- credit card: diners-club
- other
general mersmallets:
- category: Home & Garden > Workshop Equipment > Hand Tools > Hammers Mallets
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