Description: Made of Nylon66 material, durable, with good corrosion resistant.Easy to install, used for thread connection. Specifications:Color: BlackMaterial: NylonType: M25 Male Thread to M20 Female ThreadTotal Size: 32 x 26mm / 1.27 x 1.03inch(D*L)Outer Thread Diameter: 24.8mm / 0.97"Outer Thread Length: 9mm / 0.36"Inner Thread Diameter: 20mm / 0.79"Inner Thread Length: 13mm / 0.52" Packing Included:3 Pcs x Threaded Reducing Bushing.
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