Piston Ring Pliers / Circlip Puller Silver 50–100 mm

Silver Piston Ring Pliers / Circlip Puller Silver 50–100 mm is a hand tool designed to remove and install piston rings and circlips on shafts and pistons. The tool features an adjustable span from 50 to 100 mm, enabling use with a variety of ring diameters commonly found in automotive engines and small machinery. Constructed for controlled grip and mechanical advantage, it supports precise handling during maintenance tasks where access is limited and force must be applied evenly.

Advantages

The adjustable span allows a single tool to accommodate multiple ring sizes, reducing the need for several fixed-size pliers. Ergonomic handles provide improved control and reduce hand fatigue during repetitive operations. The tool’s jaw geometry is optimized for secure engagement with piston rings and circlips, minimizing the risk of slippage or damage to components. Durable materials and finish increase resistance to wear and simplify cleaning after use.

Suitable for

• Removal and installation of piston rings on engine pistons
• Extraction and fitting of circlips on shafts and pins
• Maintenance and repair of small engines, motorcycles, and automotive assemblies
• Workshop and garage mechanical servicing tasks requiring controlled ring handling

Key specifications

• Adjustable span: 50–100 mm suitable for a range of ring diameters
• Tool type: piston ring pliers / circlip puller for external rings and clips
• Grip style: manual plier handles with non-slip surface for control
• Construction: metal jaws with finished surface for durability
• Application: compatible with pistons and shafts in automotive and small-engine contexts

How to use

Select the required opening within the 50–100 mm span and position the jaws around the piston ring or circlip so that the tool engages the ring securely. Squeeze the handles evenly to compress or spread the ring as needed for removal or installation, taking care to maintain axial alignment with the piston or shaft. For circlip removal, ensure the clip is released gradually while supporting the shaft to prevent sudden movement. After use, clean the jaws and store the tool to prevent corrosion and maintain precise jaw alignment.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and gloves. Avoid excessive force to prevent deformation of piston rings or circlips; if resistance is high, inspect the part and surrounding components before continuing. Keep the adjustable mechanism free of debris and lubricate lightly if movement becomes stiff.