ITEM NAME:Polygonal Open Key In Finishing Steel Resistant Mirror - 8 And 10 Description: Made of heavy-duty mirror finish steel, very durable and sturdy. Double heads open end wrench with 8mm and 10mm diameters. Excellent for use in hard to reach, confined space applications. End opening is designed to grip flat sides of fastener heads. Surface sandblasting, strong torque, high hardness, anti-rust, beautiful. Specification: Material: Steel Diameter: 8mm/0.31inch, 10mm/0.39inch Package Includes: 1 Piece Open End Wrench Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement. SKU: DMO0012296154042898.Made of heavy-duty mirror finish steel, very durable and sturdy. Excellent for use in hard to reach, confined space applications. Material: Steel. Surface sandblasting, strong torque, high hardness, anti-rust, beautiful.