Description:Sold in 4 pcs.Made of plastic, useful and long service life.Fits most speakers on the market.Can be used in cars, trucks, RV, more.Improvement for sound quality. Good for DIY car audio modification project.To solve the problem of installation depth.The spacer fits 6.5 inch speaker.Specification: Condition: Brand NewColor: BlackMaterial: PlasticThickness: 13mm/0.51"Inner Diameter: 145mm/5.71"Outer Diameter: 176mm/6.93"Mounting Hole Diameter: 5mm/0.2", 3mm/0.12"Size: 176x13mm/6.93"x0.51" (D*T)Feature: RemovableNote:Please make sure this part fits your vehicle before orderingPlease allow 1-2mm error due to manual measurement.Package Include:4 x Car Speaker Spacer.
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