Martin
1166

Martin Combination Wrench, Long Length, Measurement System: Imperial, 3/4 in Wrench Opening, 12 Points, 10-1/8 in Overall Length, 15 deg Offset, 1-9/16 in Open End Width, 11/32 in Open End Thickness, 1-1/8 in Box End Width, 15/32 in Box End Thickness, 15 deg Head, Flat, Forged Alloy Steel, Polished Chrome

• Openings are of the same size
• Use the slotted opening generally for quick run down
• Use the box end for final tightening and/or to avoid obstructions
• All 12 point box openings through 2 in fractional size are "Lobular" design which reduces the risk of fastener rounding, provides a better grip on worn fasteners and allows more torque to be applied to the fastener

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Martin_CC404_Catalog.pdf