10 pc 12-Point SAE Flank Drive® Combination Wrench Set (5/16" and 3/8-7/8") | OEX710 Abrasive Discs (Blue-Point®) • Keyless 1/2" single sleeve

• Keyless 1/2" single sleeve metal chuck

inches A : 1-29/32

inches B : 2-9/16

mm E : 150

• Looks good

10 pc 12-Point SAE Flank Drive® Combination Wrench Set (5/16" and 3/8-7/8") | OEX710 Abrasive Discs (Blue-Point®) • Keyless 1/2" single sleeveIncludes OEX10B, OEX12BOEX28B (5 16", 3 87 8") in a storage tray The Flank Drive system grips the fastener flats and provides up to 1520% more turning power Manufactured from special alloy steel, precision forged and heat treatment provides a superior wrench with the proper strength and durability to reduce wear and breakage A continuous arc design distributes stress over the entire wrench opening radius for greater strength 7. 5 offset broaching