Your new go-to wrench for tackling bolts in virtually any condition, the WaveDrive Pro Combination Wrench features a specialized geometry that gives you a powerful grip on bolts, even works as a bolt extractor on bolts that are up to 90% rounded off. WaveDrive Pro, on both open end (3-point) and box end (6-point), gives you a sure grip and satisfying turns on both unrounded and rounded bolts. WaveDrive Pro also prevents damaging and rounding of bolts. Extra-long handle, up to 40% longer than standard, provides extra reach and leverage. 15-degree offset box end for knuckle clearance and working in tight spots. Premium Chrome Molybdenum steel construction provides exceptional strength and durability. MaxChrome plating, impeccably polished and finished with careful application of chrome protective plating, ensures durability and corrosion resistance. 12-piece set: 8 x 8 mm, 9 x 9 mm, 10 x 10 mm, 11 x 11 mm, 12 x 12 mm, 13 x 13 mm, 14 x 14 mm, 15 x 15 mm, 16 x 16 mm, 17 x 17 mm, 18 x 18 mm, 19 x 19 mm. Set completes with our own spill-resistant Mechanic’s Tray for easy organization and storage. Tray dimensions: 16 in. (L) x 8 in. (W) x 1-1/2 in. (H), fits comfortably in most tool chests and cabinets. The Capri Tools XT90 WaveDrive Pro Combination Wrenches are a new generation of combination wrenches that lets you tackle bolts in virtually any condition. They feature WaveDrive Pro with a specialized geometry that gives you a powerful grip on bolts, even works as a bolt extractor on bolts that are up to 90% rounded off. WaveDrive Pro open end (3-point) and box end (6-point) give you a sure grip and satisfying turns on both unrounded and rounded bolts. WaveDrive Pro also prevents damaging and rounding of unrounded bolts. We made to handles extra-long, up to 40% longer than standard to give you extra reach and leverage. The box end is offset 15-degrees for knuckle clearance and working in tight spots. Made with premium Chrome Molybdenum steel which provides exceptional strength and durability. Our MaxChrome plating requires each wrench to be impeccably polished and finished with careful application of chrome protective plating. It ensures durability and corrosion resistance. Capri Tools WaveDrive Pro Combination Wrench, Regular/Rounded Bolts, Metric Set. We are here to help if you have any questions. Simply send us a message and we will respond within 24 hours, Monday to Friday.