Meet the FLEX FX4311B-Z 15Ga Angled Nailer—cordless finishing power for soffit, fascia installation, trim work, and other detailed projects. No hoses, no compressors, just fast, precise nailing with FLEX’s proven 24V brushless technology.

Key Features & Design

• High-Speed Power Drives up to 3 nails per second with zero ramp up time for efficient finishing work.
• Extended Runtime Feeds up to 1,200 nails on a single charge with a 2.5Ah lithium-ion battery.
• Versatile Nail Range Accepts 1-1/4" to 2-1/2" 15-gauge fasteners for a wide range of applications.
• Quick Depth Adjustment Ergonomic depth adjustment lever lets you set the ideal nailing depth in seconds.
• Bright Visibility Triple LED light illuminates dark work areas with shadow-free illumination.
• Firing Modes Toggle between bump and sequential firing for control and efficiency on the jobsite.
• Operational Safeguards Dry-fire lockout prevents blank firing and protects your project when nails run out; tool-free jam clearance clears jams quickly without tools.
• Compact & Lightweight Designed to conquer tight spaces with minimal fatigue; heavy-duty belt clip mounts on either side with a lead-in profile.
• Battery & Tool Compatibility FLEX 24V cross-compatibility means you can mix and match batteries, chargers, and tools across the FLEX system.
• What’s in the Box Includes the 15Ga Angled Nailer, belt clip, (3) no-mar tips, 2.5Ah battery, 160W fast charger, and a FLEX bag.
• Warranty FLEX Limited Lifetime Warranty when registered within 30 days of purchase through December 31, 2024.

Specifications

• Voltage: 24 V
• Motor Type: Brushless
• Nailer Type: Finish Nailer
• Driving Mechanism: Air Spring - Pre-Pressur

The FLEX Advantage is real: 20% more power with 24V lithium, 25% longer runtime thanks to THERMA-TECH™ heat management, and up to 50% faster charging with high-power, dual-fan chargers. If you want a tool that actually keeps up with your schedule—without the drama—this nailer is ready to roll.