09/05/2026
Fiber main hole cover.A “fiber main hole cover” is usually called an FRP/Fiber manhole cover or fiber optic handhole cover. These are lightweight composite covers used for telecom, drainage, sewer, and utility access chambers.Common types include:Pedestrian/light-duty — for houses, sidewalks, gardens.Heavy-duty FRP covers — for roads and vehicle traffic.Telecom fiber handholes — used for fiber optic cable junctions.LightweightRust-proofTheft-resistantNon-conductiveLong lifespan
Typical sizes:
12" × 12"
18" × 18"
24" × 24"