--- product_id: 3662978 title: "NuMax SFR2190 Pneumatic 21 Degree 3-1/2\" Framing Nailer" brand: "numax" price: "AR$789974" currency: ARS in_stock: true category: "Nu Max" url: https://www.desertcart.com.ar/products/3662978-numax-sfr2190-pneumatic-21-degree-3-1-2-framing-nailer store_origin: AR region: Argentina --- # Dual mode trigger for precision & speed 21° angled nail compatibility One-piece hardened steel drive blade NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer **Brand:** numax **Price:** AR$789974 **Availability:** ✅ In Stock ## Summary > 🔨 Nail it like a pro — precision, power, and comfort in one sleek tool! ## Quick Answers - **What is this?** NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer by numax - **How much does it cost?** AR$789974 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/3662978-numax-sfr2190-pneumatic-21-degree-3-1-2-framing-nailer) ## Best For - numax enthusiasts ## Why This Product - Trusted numax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Hardened steel drive blade ensures long-lasting durability even on the toughest job sites. - • **Custom Depth Control:** Tool-free depth adjustment wheel lets you set nail depth quickly for flawless finishes every time. - • **Precision Meets Power:** Switch effortlessly between single sequential and bump firing modes to match your project's pace and accuracy needs. - • **Comfort in Every Strike:** Ergonomic grip reduces fatigue during extended use, keeping your productivity high and your hands steady. - • **Worksite Friendly Design:** No-mar safety tip protects surfaces while the 360° adjustable exhaust directs air away from your face. ## Overview The NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer is a professional-grade, durable pneumatic tool designed for framing, subfloors, roof decking, and more. Featuring a hardened steel drive blade, dual firing modes, tool-free depth adjustment, and a no-mar safety tip, it delivers precision and efficiency for both contractors and serious DIYers. Its ergonomic design and 360° adjustable exhaust enhance comfort and usability on any job site. Backed by a 1-year limited warranty, this nailer is a reliable choice for high-performance wood fastening. ## Description Product Description The NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer is ideal for working on framing, subfloors, roof decking, pallet and shipping crate assembly, and wood fencing. This durable air powered nail gun is built to last and features an anti-dry-fire mechanism, a dual mode trigger, tool-free depth adjust, a no mar safety tip, a comfort grip handle, and 360 degree adjustable exhaust. The Pneumatic 21 Degree 3-1/2" Framing Nailer will increase the productivity of DIYers tackling home improvement and repair projects as well as construction contractors at the jobsite, and is covered by NuMax's 1 Year Limited Warranty and 30 Day Wearable Parts Warranty. From the Manufacturer The NuMax straight finish nailer has a lightweight aluminum design and a tool-free adjustable exhaust that conveniently directs exhaust away from your face. Its no-mar tip protects sensitive work surfaces, and its adjustable depth guide sets nails to just the right depth quickly and conveniently. The 16g straight finish nailer is great for interior and exterior finish and trim, furniture, cabinet work, and staircases. This tool is manufactured under the strict guidelines for quality control. NuMax guns are sold, distributed, serviced, and warranted by a US company, Prime Global Products, Inc. PGP is proud to offer our nailers to the professional and Do-it Yourselfers alike. NuMax nail guns are backed by our 1 Year Limited Warranty. If your NuMax tool ever needs service please read our warranty policy for complete details. Please contact us with any question regarding your NuMax Nailer at: www.NuMaxtools.com or by calling 888-669-5672. ## Features - Construction Applications: Designed for framing, subfloors, roof decking; pallet and shipping crate assembly; and wood fencing - Compatible Nails: 21 degree plastic collated full round head framing nails from 2" – 3-1/2" L and 0.113" – 0.131" diameter - Built to Last: One piece hardened steel drive blade results in a durable pneumatic tool resistant to damage - Anti-Dry-Fire Mechanism: Prevents empty fires and reduces damage to internal components - Dual Mode Trigger: Fast and easy to switch between single sequential firing for precision or bump firing for speed - Tool-Free Depth Adjust: Simply turn the depth adjustment wheel by hand to change the driving depth of nails for various projects and materials - No Mar Safety Tip: Prevents damage to work surface and ensures professional results at home or at the jobsite - Comfort Grip Handle: Reduces fatigue during long shifts and increases accuracy of fastener placement - 360 Degree Adjustable Exhaust: Conveniently allows user to direct air away from face ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0032JTDPO | | Best Sellers Rank | #104,762 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Power Framing Nailers | | Brand | NuMax | | Customer Reviews | 4.6 4.6 out of 5 stars (7,383) | | Global Trade Identification Number | 00855629002283 | | Included Components | Pneumatic 21 Degree 3-1/2" Framing Nailer; Adjustment tools | | Item Type Name | NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer | | Item Weight | 8.6 pounds | | Manufacturer | NuMax | | Model | SFR2190 | | Number of Items | 1 | | Part Number | SFR2190 | | UPC | 784497274822 788809877107 855629002283 787721764090 753956888207 | | Unit Count | 1 Count | | Warranty Description | Covered by NuMax's 1 Year Limited Warranty and 30 Day Wearable Parts Warranty | ## Images ![NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer - Image 1](https://m.media-amazon.com/images/I/61dO1BwPxQL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What kind of air compressor do you recommend for this nailer?** A: It really depends on how you're using it. If you're intermittently nailing with in and not imitating a machine gun- you can use a pancake or similar small compressor. The working pressure of the nailer is 70-115 PSI. I run mine at 100 PSI. Any portable compressor should be able to hit that pressure. The real question is duty cycle. If you're nailing every few seconds then you'll need a compressor capable of keeping up with the volume of air being consumed OR you'll have to slow down until your compressor stops running before firing the next nail. I run mine on 2 different compressors and don't have any issues- one is a 40 gallon shop compressor- the CFM is infinite compared to the gun. The other compressor is 2.6 CFM. I don't rapid fire when I'm using it and I can fire several nails before the compressor has to cycle. As long as you're not continuing to fire when the compressor is running you should be OK. **Q: How come just below the nailer specs they say "often bought with this product"....22 degree nails....not 21?** A: I used some of the 22 degree without a problem. I've used Bostich guns for 30 years prior to this gun & this is as good as any I've used.t's a great nailer **Q: will it take any brand of nails?** A: I have used two different brands so far. As long as the nails are plastic coated, 21 degree I believe any brand would work. The best prices I have found on nails is at harbor freight. 2500 nails for around $28. I have used 2 1/2" and 3 1/2" **Q: do the nails have to be plastic coated** A: Plastic coated? No. But I do believe they have to be Plastic Collated, that is, they need to be bound together with plastic. I'm not sure if paper collated nails will work. ## Frequently Bought Together - NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer - CRAFTSMAN Nails, 21° Round Head Nail Project Pack, 500-Count, 21 Degree, Ring Shank, Smooth Shank (CMRH21PP) - NuMax FRN.120-3B500 21 Degree 3" x .120" Plastic Collated Bright Finish Full Round Head Smooth Shank Framing Nails (500 Count) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/3662978-numax-sfr2190-pneumatic-21-degree-3-1-2-framing-nailer](https://www.desertcart.com.ar/products/3662978-numax-sfr2190-pneumatic-21-degree-3-1-2-framing-nailer) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-08*