--- product_id: 285781360 title: "NuMax SFR2190 Pneumatic 21 Degree 3-1/2\" Framing Nailer" brand: "numax" price: "387423CFA" currency: XOF in_stock: true category: "Numax" url: https://www.desertcart.sn/products/285781360-numax-sfr2190-pneumatic-21-degree-3-1-2-framing-nailer store_origin: SN region: Senegal --- # 360° adjustable exhaust 21° angled precision 3.9 kg durable steel build NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer **Brand:** numax **Price:** 387423CFA **Availability:** ✅ In Stock ## Summary > 🔨 Nail your next project like a pro — precision, power, and comfort in one tool! ## Quick Answers - **What is this?** NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer by numax - **How much does it cost?** 387423CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/285781360-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:** One-piece hardened steel drive blade engineered for long-lasting performance - • **Jobsite Friendly:** No mar safety tip protects surfaces for flawless finishes every time - • **Comfort in Every Nail:** Ergonomic grip reduces fatigue during marathon work sessions - • **Precision Meets Power:** Dual mode trigger for pinpoint accuracy or rapid-fire speed - • **Effortless Customization:** Tool-free depth adjustment wheel adapts instantly to any project ## Overview The NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer is a robust, air-powered tool designed for framing, subfloors, roof decking, and more. Featuring a hardened steel drive blade, anti-dry-fire mechanism, dual mode trigger, and tool-free depth adjustment, it delivers professional-grade performance with enhanced user comfort and durability. Perfect for contractors and serious DIYers aiming to boost productivity and achieve flawless results. ## 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. ## 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 | | ASIN | B0032JTDPO | | Best Sellers Rank | #134,299 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #130 in Power Nailers & Staplers | | Brand | Numax | | Customer Reviews | 4.6 4.6 out of 5 stars (7,108) | | Customer reviews | 4.6 4.6 out of 5 stars (7,108) | | Date First Available | 26 April 2013 | | Global Trade Identification Number | 00855629002283 | | Included Components | Pneumatic 21 Degree 3-1/2" Framing Nailer; Adjustment tools | | Is Discontinued By Manufacturer | No | | Item Type Name | NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer | | Item Weight | 8.6 Pounds | | Item model number | SFR2190 | | Manufacturer | NuMax | | Manufacturer | NuMax | | Model | SFR2190 | | Number of Items | 1 | | Part Number | SFR2190 | | Product Dimensions | 14 x 36 x 51 cm; 3.9 kg | | 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) ![NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer - Image 2](https://m.media-amazon.com/images/I/81Nd3BvbXLL.jpg) ![NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer - Image 3](https://m.media-amazon.com/images/I/71rtBTHXaaL.jpg) ![NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer - Image 4](https://m.media-amazon.com/images/I/71iqawJX1WL.jpg) ![NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer - Image 5](https://m.media-amazon.com/images/I/61ravlqP+YL.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.sn/products/285781360-numax-sfr2190-pneumatic-21-degree-3-1-2-framing-nailer](https://www.desertcart.sn/products/285781360-numax-sfr2190-pneumatic-21-degree-3-1-2-framing-nailer) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-02*