SAE Flank Drive® 10-Piece 12-Point Combination Wrench Set (5/16" and 3/8–7/8")

Characteristics
• Includes 5/16" and 3/8-7/8" wrenches in a storage tray
• The Flank Drive® system grips the flat parts of the fastener and provides between 15% and 20% more turning power
• Made from special alloy steel, precision forged and heat treated, this wrench provides a superior wrench with the right strength and durability to reduce wear and breakage.
• A continuous arc design distributes tension across the entire opening radius of the wrench for greater strength.
• The 7.5° offset broaching allows the user to flip the end of the box for a more advantageous grip on a fastener in space-constrained areas
• Longer handles provide greater leverage and better access to those hard-to-reach areas
• Size for optimal comfort and balance in the hand
• The tough, durable nickel-chrome plating produces a mirror-like finish that helps protect against corrosion and makes cleaning the wrenches easier. Specifications: ASME® B107.100. Country of Origin: USA. Assembly Members: Snap-on, Blue Point, Consumables, Sets, Service Repair Parts, Snap-on Private Label Manufacturing & Industrial Specials. Warranty: Material/Labor. The item will be audited at the Replacement Processing Center. Warnings: For complete warning information, see pages W1-W4 of CAT1600.