Suggestion Drop Box w/ Key Lock and Sign Channel Compatible: [Material] The mounting bracket is made of aluminum alloy, durable and corrosion resistant. It is equipped with rubber inserts to protect the pump from scratch. Nice: [Inner Diameter]Inner Diameter(with rubber): 46mm / 1.81, Inner Diameter(without rubber): 53mm / 2.09. It is suitable for fixing fuel pump on the vehicle. This fuel pump bracket is suitable for clamping filters and pumps. Well Crafted: [Package Include]1 x Fuel Pump Clamp Bracket. 60mm Fuel Filter Mounting Bracket Car Oil/Fuel/Gas External Pump Mounting Bracket 58mm Aluminum Alloy Car External Fuel Filter Fuel Pump Bracket Description:With the rubber insert to protect the connected pumps from scratches and connected firmly. Specifications :Material : Aluminum Alloy, RuuberColor: Black, RedInner Diameter(with rubber): 46mm / 1.81Inner Diameter(without rubber): 53mm / 2.09Outer Diameter: 60mm / 2.36Hole Size: 7mm / 0.28Size: 10x2.5x7cm / 3.94x0.98x2.76(L*W*H)Package Include: 1 x Fuel Pump Clamp Bracket Your case will be taken at any time. OTVIAP Aluminum Alloy 50mm Car Fuel Pump Mounting Bracket Single Filter... Noted: Please measure before purchase. Professional installation is highly recommended. It is firmly connected to reduce vibration and effectively suppress noise.