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Valu-Air 9021C 21 Degree 3-1/2" Full Round Head Framing Nailer with Carrying Case and Interchangeable Trigger, Tool-Free Depth Adjust, and No Mar Tip

  • Based on 283 reviews
Condition: New
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$109.95 Why this price?

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 7 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Nov 23
Order within 3 hours and 13 minutes
Available payment plans shown during checkout

Style: Framing Nailer Only


Features

  • Wide range of applications including framing walls, floors and roofs, sub-flooring, wall sheathing/siding
  • Drive 21 degree full round-head nails, 2 in. to 3-1/2 in., with 0.113 in. to 0.148 in. shank diameter (plastic or wire collated).
  • Selective single or bump fire trigger (optional bump fire trigger included)
  • Solid rear-loading aluminum magazine for longer life
  • Tool-less depth adjustment for more precise flush and countersink nailing

Manufacturer: ‎Valu-Air


Item Weight: ‎8.8 pounds


Product Dimensions: ‎15.24 x 19.69 x 4.21 inches


Is Discontinued By Manufacturer: ‎No


Style: ‎Framing Nailer Only


Material: ‎Heat-Treated


Power Source: ‎air-powered


Item Package Quantity: ‎1


Included Components: ‎Framing Nailer, Bump Trigger, Carry Case, Allen Wrench and Oil


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: June 12, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • very good product!
Style: Framing Nailer + Palm Nailer
I am happy to report on the Valu-Air 9021C 21, this product has proven to be very good. I am building a shed for the back yard and switching from 3-12 to 2-1/2 nails with ease. The nail gun has sunk the nails to the correct depth and has been working hard. I do run into the occassional nail jam due to the nail company but other than that, I have been really impressed. It was nice to take the chance on this machine to save on money because the main brands I love were just to high. So, thank you Value-Air. ... show more
Reviewed in the United States on March 27, 2020 by Ariel Ojeda Jr

  • Great value for it's price but does have flaws
Style: Framing Nailer Only
Built 8x12" shed and worked fine. CONS Didn't always nail consistently. Some nails required extra manual hammering. Safety occasionally stuck. Hard to use in some angles. Last 5 nails didn't eject without adding a new rack. Some small jams. PROS great value for it's price. Would only recommend for home use. Debated between a 4 star and a 5 star stars. Would definitely by again. ... show more
Reviewed in the United States on August 19, 2017 by Book lover

  • Great value and works well
Style: Framing Nailer Only
This thing is badass. It's a fraction of the price of other nailers. I framed up a whole 10x12 shed with it. The instructions are poorly translated Chinese but hey, it ain't complicated. Put some nails in, add some oil, connect the air, and start nailing up some 2x4's. Have fun.
Reviewed in the United States on March 7, 2018 by Funky Rhino

  • Nailgun
Style: Framing Nailer + Palm Nailer
Sent it back, way to heavy
Reviewed in the United States on February 13, 2024 by Sandra M.

  • CastleRock customer service seals the deal on an already great value
Style: Framing Nailer + Palm Nailer
Bottom line, both of these nailers work flawlessly, after several days of use and a couple thousand nails. But here's a quick word about the seller, CastleRock Tools: I'm doing some rare framing work on my attic and soffits, and went hunting for a framing nailer in the familiar "not-often-needed" tool category, i.e. something that works but won't dent the wallet. Having realize that some of the attic work featured tight spaces, this combo of framing and palm nailer seemed a no-brainer. Unfortunately, a warehouse labeling problem meant I received the framing nailer only, no palm nailer. Disappointed! Fired off an email, and was surprised to get a reply, within an hour, from Mike at CastleRock Tools. He asked me to email some pics to see what I had actually gotten, sussed the problem, and directly shipped the missing palm nailer....all in the same day. Any veteran of budget tool purchases will know that this sort of support on such tools is very rare, if not unheard of. I also noticed the large number of great answers that CastleRock provides in the questions section. Big thanks to CastleRock, I'm very satisfied. Buy with confidence, folks! ... show more
Reviewed in the United States on June 26, 2020 by Retrogrouch

  • Don’t bother
Style: Framing Nailer Only
This thing has a return window haha never used it till now and “missed the magic window”.. fires the first nail.. that’s it. Nothing more unless u manually hold the trigger back.. even then it shoots air half the time.. value air is very fitting.. a return window lol that is just amusing. Must use product and figure out it doesn’t work in this amount of time! Buuut what if u don’t even open the box till theee months later try it out and get one nail out of the rig.. don’t buy this thing until they adjust the return policy. You get some air for an awful good value!!! Un real.. should have stuck w the brand we know. Worth a try. That’s why I wear nikes.. starter shoes are about the equivalent of this compared to a real tool.. cost is awesome but now I know why.. it’s an ornament.. n ya I’ve tried to adjust everything according to the manual videos even the tool repair people at the local lumber yard, they just laughed! Save ur money for something till they get on the ball. ... show more
Reviewed in the United States on May 23, 2018 by Brittany

  • Perfect for the money!!!👌🏿
Style: Framing Nailer Only
I had to write a review this product is just want I needed for the job.. so far I have used it to build my gym a few little sheds and framed a few doors... and still working like it was advertised.... I def recommend....
Reviewed in the United States on November 20, 2019 by santiago martinez

  • Worked well for me.
Style: Framing Nailer + Palm Nailer
I bought this to build a wooden fence for my Mother In Law. I was switching back and forth as needed between 2" and 3" ring shanked nails. I was using a way undersized firestorm compressor. The 3" didnt quite go in all the way but that was because the compressor I used could only achieve 90 psi. I worked with it in cold wet weather and it is covered in mud. It never gave me a bit of trouble. When I build my fence in the spring Ill be using a different compressor so I am sure ill get a better result. The palm nailer worked great however If I had to order again I think I would just order the framing nailer with the case and just buy a separate palm nailer. Wish there was an option to buy the case separately. My reason for a 4 star review is that I could find no knob for depth adjustment. I did find an allen screw that an allen wrench was provided for. That however is not tooless depth adjustment. If someone could show me where I am wrong I would gladly change the rating. Over all I am quite happy with my purchase. ... show more
Reviewed in the United States on November 20, 2018 by M. McCarty

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