Description Made of material, it is of high hardness and low abrasion. With certain even load, it is resistant to vibration to avoid loosening. Greatly improve strength and stability of screws connection. Solid, is not easy to slick, deep thread, uniform force, no burr in thread, clear and tidy. Features-Color: Silver.-Material: Iron, steel. -Size: 19.50X1.00X1.00cm/7.66X0.39X0.39inch.- Made of material, it is of high hardness and low abrasion.- maintenance and repair tool.- Smooth and fine, durable to use.- Simple apperance, practical and pretty.- Easy to operate, even in narrow spaces.
