1.The diameter of the suction cup is 200MM,the force area is larger,the vertical suction force can reach 130KGS

2.The main material is iron,the suction cup is stronger

3.Bottom suction cup material is nitrile rubber,longer service life

4.Packed in a plastic box,more secure for transportation

5.Equipped with a set of maintenance tools,more peace of mind after sale

6.The bottom of the suction cup is equipped with a suction cup bottom cover to protect the rubber at the bottom of the suction cup and increase the life of the rubber