Item Detail Table of Content 12-Piece Long Combo Wrench Set Metric Item Number: MCOSMCLM122T Supplied by MATCO TOOLS (see all) Superseded To: MCOSMCLM122K Description Opti-Torque Pro open end allows 25% more torque on the fastener, reducing tip spread by 50%. Includes sizes: 8mm - 19mm Warranty Limited Lifetime warranty