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12-Point SAE Flank Drive
• A continuous arc design distributes stress over the entire wrench opening radius for greater strength
• Forged steel and heat treat hardness provides a superior wrench with the proper strength and durability while reducing wear and breakage
• 7.5° offset broaching allows the user to flip the box end over to obtain a more advantageous grip on a fastener for restricted clearance areas
OEXS721 | OEXS715K** | OEXS709B* | ||||||||
Inches | 12 | 12 | A | B | C | D | E | 12 | 12 | 12 |
1/4 | OEX080B | GOEX080B | 13/32 | 17/32 | 3/16 | 5/32 | 4-17/32 | • | • | |
9/32 | OEX090B | — | 7/16 | 19/32 | 7/32 | 5/32 | 4-21/32 | • | • | |
5/16 | OEX100B | GOEX100B | 1/2 | 21/32 | 7/32 | 5/32 | 4-27/32 | • | • | • |
11/32 | OEX110B | GOEX110B | 17/32 | 23/32 | 1/4 | 3/16 | 5 | • | • | • |
3/8 | OEX120B | GOEX120B | 19/32 | 25/32 | 1/4 | 3/16 | 5-1/8 | • | • | • |
7/16 | OEX140B | GOEX140B | 21/32 | 29/32 | 5/16 | 7/32 | 5-7/16 | • | • | • |
1/2 | OEX160B | GOEX160B | 3/4 | 1-1/16 | 11/32 | 1/4 | 5-3/4 | • | • | • |
9/16 | OEX180B | GOEX180B | 27/32 | 1-5/32 | 3/8 | 9/32 | 6-1/16 | • | • | • |
5/8 | OEX200B | GOEX200B | 15/16 | 1-5/16 | 13/32 | 9/32 | 6-11/32 | • | • | • |
11/16 | OEX220B | GOEX220B | 1-1/32 | 1-13/32 | 7/16 | 5/16 | 6-21/32 | • | • | • |
3/4 | OEX240B | GOEX240B | 1-1/8 | 1-9/16 | 15/32 | 11/32 | 6-31/32 | • | • | • |
13/16 | OEX260B | GOEX260B | 1-3/16 | 1-21/32 | 17/32 | 3/8 | 7-9/32 | • | • | |
7/8 | OEX280B | GOEX280B | 1-9/32 | 1-13/16 | 9/16 | 3/8 | 7-9/16 | • | • | |
15/16 | OEX300B | GOEX300B | 1-3/8 | 1-29/32 | 19/32 | 13/32 | 7-7/8 | • | • | |
1 | OEX320B | GOEX320B | 1-15/32 | 2-1/32 | 5/8 | 7/16 | 8-3/16 | • | • | |
1-1/16 | OEX340B | — | 1-9/16 | 2-5/32 | 21/32 | 15/32 | 8-17/32 | • | ||
1-1/8 | OEX360B | — | 1-5/8 | 2-5/16 | 11/16 | 1/2 | 8-27/32 | • | ||
1-3/16 | OEX380B | — | 1-23/32 | 2-13/32 | 23/32 | 1/2 | 9-1/8 | • | ||
1-1/4 | OEX400B | — | 1-13/16 | 2-9/16 | 3/4 | 17/32 | 9-7/16 | • | ||
1-5/16 | OEX420B | — | 1-29/32 | 2-21/32 | 3/4 | 9/16 | 9-3/4 | • | ||
1-3/8 | OEX440B | — | 2 | 2-13/16 | 3/4 | 19/32 | 10-1/16 | • |