2pcs 4-Inch Speaker Cover Mesh Grilles – Metal & ABS, Black (92mm Inner Diameter)

Open box special—these 4-inch speaker covers are perfect for protecting your drivers.

Inner diameter 92mm (about 3.622\), outer 124mm (4.881\).

Diagonal center holes pitch 108mm (4.251\) with ±3mm tolerance.

Frame is black ABS, mesh is cold rolled steel.

They're unbranded but solid.

Note: confirm fit before buying—they fit most 4\ speakers but double-check measurements.