Pulley puller AWTools AW19012, 1 kg weight, model AW19012

AWTools AW19012 is a pulley puller made from drop-forged tool steel, hardened and tempered for durable workshop use. The model AW19012 weighs 1 kg and is designed for controlled extraction of pulleys, bearings, gears, discs and rings in automotive and machinery maintenance. The tool features a central hex-head screw with a black oxide finish and satin-plated adjustable arms to reduce slippage. Its double-sided jaw design enables gripping from both the outside and the inside, and each arm can be positioned independently to match various part geometries.

Advantages

The AWTools AW19012 combines a robust, hardened and tempered construction with a central screw suitable for use with a ratchet wrench, ensuring reliable force transmission during removal operations. Satin-plated arms reduce the risk of slipping while the double-sided jaws provide versatility to engage a wide range of press-fit components. Separate arm adjustment allows precise alignment, and the overall 1 kg weight balances portability with the strength required for garage and workshop tasks.

Suitable for

• Removing pulleys on engines and accessory drives
• Extracting bearings from housings or shafts
• Pulling gears, discs and rings in mechanical assemblies
• Workshop and vehicle servicing where controlled extraction is needed

Key specifications

• Material: drop-forged tool steel, hardened and tempered
• Weight: 1 kg
• Central screw: hex head, compatible with ratchet wrench, black oxide finish
• Arms: satin-plated, individually adjustable
• Jaw design: double-sided for internal and external gripping
• Intended uses: pulleys, bearings, gears, discs, rings

How to use

Select the appropriate arm positions and align the double-sided jaws so they securely engage the component to be removed, either from the outside or the inside as required. Turn the central hex-head screw using a ratchet wrench to apply steady, controlled pulling force until the part releases. Ensure the tool is centred on the shaft and that arms are evenly tensioned to avoid uneven loading. After extraction, retract the screw and remove the tool from the component.

Usage recommendations

Use suitable personal protective equipment such as gloves and eye protection. Inspect the tool and the workpiece for damage before use and ensure the jaws are correctly seated. Apply force gradually and avoid sudden impacts. For stubborn press-fit parts, consider using penetrating lubricant and rechecking arm alignment to prevent part or tool damage.