Univolt CBL16-25BK Circular lid for use with conduit boxes 20 or 25mm in black. This lid provides a barrier against dust and debris helping to ensure the safety and integrity of the electrical components housed within the conduit box.

Univolt CBL16-25WH Circular lid for use with conduit boxes 20 or 25mm in white. This lid provides a barrier against dust and debris helping to ensure the safety and integrity of the electrical components housed within the conduit box.