- Very strong clamps for coupling two pipes at 90 degree angles to each other - Used to build quick, rigid structures; widely used in construction, manufacturing, and cultivation. etc industries - Clamps tightly to pipe; Wide range of sizes available: 1'' to 1'', 1/2'' to 1'', 3/4'' to 1'', 3/4'' to 3/4'', 1/2'' to 1/2'' and 1/2'' to 3/4'' - Made of zinc plated iron, as an for use in extremely corrosive environments - In 3/4'' to 1'', the former diameter, "3/4 Inch" is referring to the Two-hole, Ω shape steel plate, and latter diameter, "1 Inch" is referring to the diameter of screw' s groove part Specification: - In 3/4'' to 1'', the former diameter, "3/4 Inch" is referring to the Two-hole, Ω shape steel plate, and latter diameter, "1 Inch" is referring to the diameter of screw' s groove part - Material: zinc plated iron Size Chart: Screw Shaft Diameter: 7mm Overall Size: 1'' to 1'': 70 x 80 x 65 mm 1/2'' to 1'': 70 x 70 x 65 mm 3/4'' to 1'': 70 x 80 x 88 mm 3/4'' to 3/4'': 80 x 65 x 75 mm 1/2'' to 1/2'': 70 x 53 x 55 mm 1/2'' to 3/4'': 70 x 60 x 60 mm Package Includes: 1 Piece Pipe to Pipe Clamp