Description: -Manufactured from good quality spring steel for strength and durability -A quality product with self-locking ratchet pawl preventing premature release and allows positive locking action. -Easy to use and made of a high quality spring steel. -Self-locking ratchet prevents premature release and give a positive locking action. -Driven by the square drive spanner supplied -Operated by the 1/4" Allen / Hex key -Quick release button Package Includes: 1pc Height: 3" Capacity 53 - 125mm 1pc Height: 3 1/2" Capacity 90 - 175mm 1pc Height: 4" Capacity 90 - 175mm Piston Ring Pliers 50 - 100mm Piston Ring Groove Cleaning Fits: 2" - 5" (51-127mm) Cleaning Blade 1 Size: 1/16" To 3/16" Cleaning Blade 2 Size 2.0mm To 4.5mm 1/4" Cleaning Blade 3 Size 1.2mm To 5.5mm Offset Driver: Phillips & Slotted