The Lisle 1-1/2″- 3″ Small Engine Piston Ring Compressor (18500) is a versatile tool designed to make piston ring installation easier and more efficient. Its compact size and adjustable design make it suitable for a wide range of applications. KEY FEATURES AND BENEFITS: Adjustable compression range: From 1-1/2″ to 3″. Spring clutch: For smooth and controlled compression. Durable construction: For long-lasting use. SPECIFICATIONS: Material: Alloy steel. Color: Factory. Dimensions: 5.16″L x 4.25″W x 1.5″H. Shipping Weight: 0.31 lbs. UPC: 083045185000. GTIN: 00083045185000. HOW TO USE: Adjust the compressor: To the desired piston ring size. Place the piston ring: On the compressor’s jaws. Gently squeeze the handles: Together to compress the ring. Insert the compressed ring: Into the piston groove. Release the handles: To allow the ring to expand and fit securely. BENEFITS OF USING THE LISLE 1-1/2″- 3″ SMALL ENGINE PISTON RING COMPRESSOR (18500): Saves time and effort: During piston ring installation. Ensures proper and secure ring placement. Prevents damage: To the piston ring and cylinder. Reliable and durable tool: For professional and DIY use. FEATURES: Easy to use: And operate. Compact and portable design.