This is a specific replacement part for certain welding helmets.
It's a BEST WELDS brand filter plate, part number 901-932-115-10.
It's a 2-inch by 4.25-inch piece of glass with a silver mirror coating and a shade level of 10.
That shade is common for welding processes like MIG or stick welding at medium amperages.
The 'mirror' finish helps reflect some of the bright light and heat.
It's designed to drop into the filter plate holder of a compatible welding helmet.
If your old lens is scratched, pitted, or just too dark/light, swapping in a fresh one makes a huge difference for visibility and eye protection.
Always make sure this exact part number and size matches what your helmet requires before ordering.
Safety first – never weld without proper, undamaged eye protection!
