Features: Hardened steel forging rod head: highly heat treatments steel forging highly hardnessed, good toughness, highly torqued. highly hardnessed and durability: highly-frequency quenching, hardnessed up to HRC55, not easy to be deformed. Strong magnetic treatments and highly efficiency adsorption: highly strength magnetic adsorption screws to prevent slippage, more convenient to work. highly-frequency weldings stronger: highly-frequency weldings refuses to manual weldings long service life Electroplating technology: polishing treatments to maintain original hardnessed is not easy rusted corrosion resistance For Furniture RepairDIY ModificationAutomotive RepairIndustrial ManufacturingAppliance RepairMachine Repair Specifications: Size:about 300x118mm/11.8x 4.64in Component Hardened Steel Quantity1PC Size: 3/4//5/6/8/10mm Package Includes: 1PC T Handle Hexagons Allen Key Wrench Spanners note: Due to light and screen difference, the item color may be slightly different from the pictures. Please allow 0.5-2cm differences- due to manual measurement.