Sturdy and Durable : It is made of high-quality 55 steel and adopts drilling, high-frequency, grinding, and straightening processes, with good strength and corrosion resistance, so you can use it for a long time.

Complete Kit : This linear rail set includes two pieces of 23.62in long HGR rail shafts and 4 slide blocks, so you do not need to buy them separately or additionally, which is time-saving and money-saving.

Good Performance : This product has a low coefficient of friction during operation, generates low heat energy, and can run smoothly with only a small amount of power. It helps to establish an economical linear guide system and achieve high-precision linear motion.