●stainless steel ●supports-- choose the corresponding inner height of the clamp according to the outside diameter of the . ●Tube straps-- made of high grade stainless steel materials, which has the advantages of anti-rust and high strength. ●U bracket tube clip-- widely in plumbing, petrochemical, power supply, and other pipeline laying, fixing all kinds of pipelines on wood, masonry, or similar surfaces. ●support clamp-- these u shape clamps are strong enough to hold your or rod securely. ●U clamps-- our u brackets could be used in fixing on various surfaces and support structures.