NEO TOOLS Three-Arm Puller 12 inch (300 mm) | Forged Steel Bearing & Gear Puller

In a busy automotive workshop, a mechanic faces a seized bearing on a transmission shaft. With limited space and a tight deadline, they reach for the NEO TOOLS Three-Arm Puller 12. Its slim jaws slide behind the bearing, the hex-head screw tightens, and with steady torque the bearing comes free—no damage to the shaft, no wasted time. This puller is built for exactly that moment.

Key specifications

• Type: Three-arm (3-jaw) puller with reversible arms for internal and external pulling
• Maximum working diameter (spread): 300 mm (12 inches)
• Maximum working depth (reach): 300 mm (12 inches)
• Material: High-strength drop-forged steel with black oxide / chrome plated finish for corrosion resistance
• Central screw diameter: 20 mm with fine pitch thread and hex head drive
• Fully adjustable jaws with slim profile for confined spaces
• Heavy-duty industrial grade, manual operation

Why choose it

This puller is engineered for professionals who demand reliability. The drop-forged steel construction withstands high torque without flexing, while the fine-pitch screw provides smooth, controlled pulling force. The reversible arms let you switch from external to internal pulling in seconds, making it a versatile addition to any tool chest. The corrosion-resistant finish ensures it stays in top condition even in harsh workshop environments.

Ideal use cases

• Removing bearings, gears, pulleys, and flywheels from shafts
• Internal pulling of components with recessed centers
• Automotive repair, industrial maintenance, and agricultural machinery service
• Working in tight spaces where slim jaws are essential

Good to know

The NEO TOOLS Three-Arm Puller 12 is a manual tool that requires no power source, making it portable and ready for field use. Always ensure the jaws are seated securely before applying force, and use a suitable wrench on the hex head for maximum leverage. With proper care, this puller will deliver years of dependable service.