Directory Transportation DuraShield Trough Hatch Cover Miner Enterprises Lightweight and durable Low profile design with a high-performance seal Available in all standard lengths Hatch covers are available in both round and square end-cover configurations to accommodate most 24-inch trough designs 高性能铝复合材料a rigid frame Request More Info Fill out the form below to request more information aboutDuraShield Trough Hatch Cover More From Miner Enterprises DuraShield Trough Hatch Cover Mobile Field Guide