TRAILER WHEEL CENTER CAPS - Outer diameter 81mm(3.19in) (With bottom lip 88mm(3.46in), Inner diameter 79mm(3.11in), Total height 92mm(3.62in).
MATERIAL - Wheel center hubcap is made of stainless steel, a durable, corrosion-resistant material that can withstand a variety of complex climates. The surface is Chrome&Black. This finish gives your wheels a great look. Scratch resistant and delicate to the touch.
FEATURES - The cap on top of the Chrome&Black center cap can be opened; Grease can be added without removing the wheels.
ATTENTION - The center caps Fit for 3.19" bore, 3.62" tall, compatible with Trailer/Truck RV wheel rims.