NuMax SFR2190 Pneumatic 21° Framing Nailer – 3-1/2 inch

Overview

The NuMax SFR2190 Pneumatic 21 Degree 3-1/2 inch Framing Nailer is built to handle demanding framing tasks with steady power and dependable control. It accepts 21 degree plastic collated full round head nails from 2 to 3-1/2 inches, delivering consistent drive depth across materials. Designed for both DIY projects and professional job sites, this tool pairs rugged durability with practical features that help you work more efficiently without sacrificing surface quality.

Key features work together to support accurate fastening, smooth operation, and reduced fatigue. An anti-dry-fire mechanism helps prevent misfires, while a dual mode trigger gives you the flexibility to switch between precise single fires and rapid bump firing when speed is the priority. A tool-free depth adjustment wheel lets you fine tune nail depth for different materials, and the no mar safety tip protects delicate surfaces during on-site use. A 360 degree adjustable exhaust directs air away from your face, and the comfort grip minimizes hand fatigue during longer sessions. The tool also comes with a robust one piece hardened steel drive blade for lasting performance, and a 1 year limited warranty plus a 30 day wearables warranty for added peace of mind.

• 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 nails from 2" to 3-1/2" L and 0.113" – 0.131" diameter
• Built to Last: One piece hardened steel drive blade for durability under repeated use
• Anti-Dry-Fire Mechanism: Prevents empty fires to protect internal components
• Dual Mode Trigger: Single sequential firing or bump firing for speed
• Tool-Free Depth Adjust: Easy manual adjustments to set ideal driving depth
• No Mar Safety Tip: Protects work surfaces during finish work and framing
• Comfort Grip Handle: Reduces fatigue and improves control over fastener placement
• 360 Degree Adjustable Exhaust: Directs air away from the user for comfortable operation

Real World Versatility

• Framing walls and floors with consistent seating and control
• Subfloors and roof decking projects where speed and precision matter
• Pallets, crates, and fencing installations requiring dependable fasteners
• Finish-friendly applications with a no mar tip to protect surfaces

Whether you are a DIY enthusiast or a professional contractor, the NuMax SFR2190 offers reliable performance, straightforward maintenance, and practical features that help you get the job done. It is backed by a 1 Year Limited Warranty and a 30 Day Wearable Parts Warranty, with service and support available from NuMax.