RUST-PROOF AND ROBUST STAINLESS STEEL：The double lug hose clamps are made of high quality galvanized stainless steel, which is very strong, and the galvanized surface is wear-resistant and durable. Two ears are formed in it, which can be perfectly matched with the pipe through operation to achieve the effect of stabilizing the pipe 8 VARIOUS SIZES FOR YOUR CHOICE：Our binaural hose driver clamps are available in sizes 5-7mm, 7-9mm, 9-11mm, 11-13mm, 13-15mm, 15-18mm, 17-20mm, 20-23mm (optional) to meet your needs for a variety of size requirements. Each ear should be closed at the base of the ear with a dedicated pliers tool, ideal for gripping silicone or rubber hoses like fuel and gasoline from cars SIMPLE AND CONVENIENT OPERATION：The operation of these 2 ear clips is simple, just place the clip on the end of the hose or tube you want to connect and then close the bottom of each ear with the corresponding pliers tool. The degree of sealing can be determined according to the thickness of the tube RELIABLE AND PRACTICAL BOTTOM CLOSURE：Designed to distribute constant tension around the hose. The consistency of the sealing pressure, each ear should be closed at the bottom of the ear with a special pliers tool. The clip is placed at the end of the hose or tube to be connected WIDE RANGE OF APPLICATIONS：Galvanized pipe clamps are mainly suitable for the connection and fixation of Fuller gasoline pipelines, and can also be used for hoses, pipes, cables, etc. pipes, fuel pipes, etc. in automobiles, industry, machinery, agriculture, ships/sea, households, etc., Weight: 0.0220462262 pounds, Manufacturer: BORDSTRACT