
ULMA 402/ GEX100KCB & 403 / GEX100KCBM galvanized steel mesh grate maintains a Load Class B rating and is suitable for medium-duty traffic.
The Flow Area measures 31.2mm x 20mm each. For use with ULMA, MEArin, ABT, and other metric trench drain systems
Actual Dimensions (402): 122mm x 1M x 20mm thick
Actual Dimensions (403): 122mm x 500mmx 20mm thick

The ULMA 402 & 403 (GEX100KCBM) galvanized mesh grate fits into most metric systems:
Locking device sold separately.
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