Wooden clamps have the fixing functions while used in the wooden construction.Mainly export to Worldwide.Good quality and after-sales service.We can offer samples and products catalogue. 1)Malleable cast iron, lacquered. 2)Serrated, nickel-plated bars. 3)Comfortable Wooden handle. 4)Black finishing thread bar. Sizes: 140*200mm 140*300mm 140*400mm 140*500mm 140*600mm 140*800mm 140*1000mm 140*1200mm 140*1500mm 140*2000mm