This is a outboard engine oil tank cap with a regular thread.Thermal insulation, light weight, and strong rigidity.Easy installation, no instruction included.Fitment: for Universal 12L 24L Outboard EngineColor: BlackMaterial: PlasticScrew Port Size: 5cm/1.97inchPackage contents: 1* fuel tank capOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
