About This

• WIDELY RANGE 2“-7”： This YOTOO Engine cylinder hone for deglazing engine cylinders 2-Inch to 7-Inch in diameter
• DURABLE FLEXIBLE SHAFT: Durable flexible shaft for easy use and self centering
• ADJUSTABLE SPRING PRESSURE OF STONES: Swivel the knurled wheel to adjust spring pressure of stones against cylinder bore.
• INCLUDES 3 PIECES 4" STONES: Cylinder Hone features 3 replaceable 4-Inch long 220 grit stones
• WARRANTY&SUPPORT: One year warranty. Any problem, please feel free to contact us.