---
product_id: 285781360
title: "SFR2190 Pneumatic 21 Degree 3-1/2\" Framing Nailer"
brand: "numax"
price: "193019CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/285781360-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 SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer

**Brand:** numax
**Price:** 193019CFA
**Availability:** ✅ In Stock

## Summary

> 🔨 Nail your next project like a pro — precision, power, and comfort in one tool!

## Quick Answers

- **What is this?** SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer by numax
- **How much does it cost?** 193019CFA 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-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

NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer

## 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 |
|---------------|-------|
| Manufacturer | NuMax |
| Part number | SFR2190 |
| Item Weight | 3.9 Kilograms |
| Product Dimensions | 14 x 36 x 51 cm; 3.9 kg |
| Item model number | SFR2190 |
| Size | 21° Full Head Framing Nailer |
| Style | Tool Only |
| Material | Heat-treated steel drive blade |
| Pattern | Nailer |
| Power source type | Air-powered |
| Item Package Quantity | 1 |
| Measurement System | Imperial |
| Special Features | Adjustable |
| Included components | Pneumatic 21 Degree 3-1/2" Framing Nailer; Adjustment tools |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![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.sn/products/285781360-sfr2190-pneumatic-21-degree-3-1-2-framing-nailer](https://www.desertcart.sn/products/285781360-sfr2190-pneumatic-21-degree-3-1-2-framing-nailer)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-16*