Ear Clamp is 360o stepless design-no gaps on inner circumference to concentrated seal compression. Special smooth edge band for less damage to hose. Ear Clamps are intended for one-time use only. Ear clamp is more secure fit since there are no gaps in the seal and will not loosen up over time like traditional worm drive clamps.EHC2 Stainless steel Ear clamps are especially well used to aplications involving both flexible and inflexible thin-walled hoses with hight "Shore" hardness, are also ofent used in automotive industry & lower pressure have been used on irrigation systems with black polyethylene pipe.Material: *AISI 304(DIN 1.4301)**AISI 316 Stainless Steel Ear Stepless clamps are available on special order. Use for Marine, underground, and other high corrosive application. Diameter Sizes : We could offer the sizes to meet industries specifications requirements or industries standards, can be produced OEM / ODM clip. Standard Series Band width :  7mm & 9mm  x Thickness : 0.6 mmHeavy Duty Series W X T :  9mm X 0.8MM, 10mm x 0.8mm, 10mm x 1.0mm hose clamps, cable ties, metal ties, worm drive hose clamps, ear clamps, Heavy duty clamps, C.V.boot hose clamps, T-Bolt clamps, 304SS hose clips, stainless steel hose clips. stainless steel cable ties; SS cable ties with Nylon coated, pipe clip, stainless steel strapping, banding with buckle, Spring Band, Constant Tension Hose clamps, quick release hose clamps, stainless steel band,band clamps, muffler clamps, Multi-lock cable tie, Ladder SS cable ties, reusable SS cable ties.