DESCRIPTION: Brand new replacement stone set 3-pc honing stones Compatible with Lisle Tools, OEM Tools, and other engine cylinder hones and glaze breakers 4” long stones Do not exceed 2,500 RPM Coarse 100 grit stones to quickly clean a used engine SHIPPING INFORMATION: Most orders ship within one business day. PAYMENT INFORMATION: Please pay at the time of purchase. FEEDBACK: Positive feedback is given for a positive feedback received. [Item Code: GT1681]