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3/8" Drive SAE 3/4" Flank Drive
• Flank Drive® Plus wrenching design provides more flat-to-flat contact preventing slipping and rounding of fastener and delivers up to 62% more turning power than conventional wrenches
• Precision-crafted from special alloy steel for strength and durability
• Nickel-chrome finish helps protect against corrosion and makes it easy to wipe clean
Inches | Stock No. | A | C | D | E | F |
5/8 | FCOS20 | 1-1/4 | 27/32 | 1-19/32 | 7/32 | 17/32 |
3/4 | FCOS24 | 1-17/32 | 1 | 1-29/32 | 1/4 | 17/32 |
15/16 | FCOS30 | 2 | 1-1/8 | 2-1/8 | 23/64 | 43/64 |
1-1/16 | FCOS34 | 2 | 1-3/32 | 2-1/8 | 23/64 | 43/64 |