100% Brand New and High QualityMaterial: MetalColor: Red and SilverFine thread thicker materials.Alloy thick thread， withstand higher intensity force.Maximum clip 7.5 cm， while generally used for a group of four.High hardness， will not rust， suitable for the production of reinforced frame， tank production， etc.Diagonal connection and reinforcement reinforcement， connecting more weight， withstand greater gravity.Forming a high-quality screw fixation， even slippery silk off， but also to re-install， hammering reinforcement fixed.Size：about 15*9*2.5cm/5.91"*3.54"*0.98"Package include: 1Pc x Corner Clamp