TR 17mm 20mm 3/4" DOUBLE EAR 'O' CLIPS Fuel & Air Water Silicone Hose Pipe Clamp x10

2-Ear design for increased clamping range. Deformation of ears provides visual indication that clamp is closed. Robust design for reliable and good, permanent sealing. De-burred edges prevent damage to clamped parts. Fast, simple and secure installation.