Stanley Piston Ring Compressor, (3.1/2" - 7") - 79-048

The Stanley 79-048 Piston Ring Compressor is a professional-grade tool designed for the precise installation of piston rings during engine assembly or repair. Its adjustable design accommodates a wide range of piston sizes, making it suitable for various automotive and industrial applications.

Features & Benefits

• Adjustable Diameter Range: Compatible with pistons ranging from 3½" to 7" (89mm to 178mm) in diameter, offering versatility across different engine types.

• High-Quality Spring Steel Band: Constructed from durable spring steel, ensuring consistent tension and long-lasting performance.

• Ratchet-Style Adjuster: Features a square drive ratchet mechanism for precise compression control and secure locking during operation.

• Double Friction Brake System: Incorporates a dual friction brake to maintain consistent pressure, preventing slippage and ensuring accurate ring compression.

• Angled Band Edges: Designed with beveled edges to prevent the tool from entering the cylinder bore, safeguarding against potential damage during piston installation.

Specifications

• Product Code: 79-048

• Material: High-quality spring steel

• Adjustable Diameter Range: 3½" to 7" (89mm to 178mm)

• Band Height: 3½" (89mm)

• Mechanism: Square drive ratchet with double friction brake

This piston ring compressor is essential for mechanics and DIY enthusiasts aiming for efficient and damage-free piston installation. Its robust construction and thoughtful design features ensure reliability and ease of use in various engine maintenance tasks.

*Product images are for illustrative purposes only and may differ from the actual product