Motorcycle Headlight Mounting Bracket Head Lamp Holder Clamp Fork Tube 39-41mm with Washers Mounting hole diameter: 39-41mm/1.5-1.6inch this headlight clamp brackets are constructed of premium CNC oxidized aluminum,very sturdy and durable construction, high strength and wear-resistant. It’s engineered for hassle-free installation, so you can get set up quickly and hit the road with confidence. Our motorcycle mounting bracket is designed for broad compatibility across a wide range of motorcycle models, ensuring a secure, stable hold during your rides., Manufacturer: EGUIAS