Sealey Air Nail Gun 10-50mm Capacity | SA791

Sealey SA791 Air Nail Gun (10–50mm, 18 Gauge) – 1/4" BSP Inlet

Sealey SA791 air nail gun is a professional pneumatic nailer designed for fast, consistent fixing with 18 gauge nails from 10–50mm—ideal when you want clean results and efficient productivity on site or in the workshop.

With a lightweight aluminium body and rubber grip handle, this air nailer is built for comfortable handling during repetitive work. The SA791 also includes practical adjustments to help you tune the drive depth and direct exhaust air away from your work area.

Key Features

• 18 gauge nail compatibility: Drives 10–50mm nails for a wide range of fastening tasks.
• Lightweight aluminium body: Helps reduce fatigue during extended use while remaining robust for trade environments.
• Rubber grip handle: Improves comfort and control for more secure handling.
• Contact actuation firing mode: Enables rapid sequential nailing when speed matters.
• Thumbscrew depth adjustment: Fine-tune drive depth to suit the material and finish required.
• 100-nail magazine with capacity indicator: Supports longer runs between reloads and makes it easy to monitor remaining nails.
• 360° adjustable exhaust: Directs expelled air away from debris and the user for a cleaner working position.

Specifications at a glance