Astro Pneumatic Tool PR14 Air Riveter – 3/32 in to 1/4 in Rivet Capacity

Overview

The Astro Pneumatic Tool PR14 Air Riveter is built for heavy duty rivet work across a practical range of sizes, from 3/32 in up to 1/4 in. Designed to boost productivity in industrial settings, fabrication shops, and auto body environments, this compact tool balances power with maneuverability. Weighing about 3.5 pounds and measuring 10-7/8 inches long, it sits comfortably in the hand while delivering steady, reliable performance from a 90–120 psi air supply.

The PR14 blends a capable 1/2 hp motor with a 15 mm stroke, offering a solid foundation for consistent rivet placement. Its engineering supports long cycles without overheating and features a quick-release valve to help the cylinder return quickly for rapid sequencing. The design also supports work at various angles, making it a practical option for projects in tight spaces or awkward orientations.

Power, speed, and efficiency

Key specs emphasize productivity without compromising control. The tool delivers a substantial pulling force around 633 pounds, a balance that helps you seat rivets effectively while maintaining operator comfort. The tool’s compact form, paired with a robust air drive, supports high-speed assembly operations and dependable performance throughout a shift.

• Rivet capacity up to 1/4 inch, with practical options for 3/32 in, 1/8 in, and 3/16 in sizes.
• Includes five nosepieces: 1/4 in, 3/16 in, 5/32 in, 1/8 in, and 3/32 in; three screw onto the base, one sits inside the unit, one in the bag.

Durability and field-ready design

Built to withstand busy shop floors, the PR14 performs reliably in industrial settings, fabrication environments, and body shops. Its air-driven operation and solid construction help maintain consistent cycle speed, even when access is limited or surfaces are curved. The tool’s balance and grip are designed for repeated use without excessive fatigue.

• Overall length: 10-7/8 inch; net weight: about 3.5 pounds.
• Air pressure range: 90–120 psi; average air consumption: 2.320 liters per stroke.

What’s included and how to use

In addition to the riveter body, the PR14 package features a complete nosepiece set and a storage bag for on-site work. The instructions indicate the five nose parts are distributed across the base, unit, and bag for quick access. For deeper guidance, a PDF manual with a parts breakdown and nose-piece locations is available online, helping you navigate setup and routine maintenance.