Upper Engine Piston Ring Compressor 73-111mm Piston Diameter

Self-locking ratchet allows you to compress rings by minute graduation.
Pliers can be used vertically or horizontally.

Includes six bands:

• 2-7/8 to 3-1/8＂ (73mm to 79mm)
• 3-1/8＂ to 3-3/8＂ (79mm to 86mm)
• 3-3/8＂ to 3-5/8＂ (86mm to 92mm)
• 3-5/8＂ to 3-7/8＂ (92mm to 98mm)
• 3-7/8＂ to 4-1/8＂ (98mm to 105mm)
• 4-1/8＂ to 4-3/8＂ (105mm to 111mm)