Non-slip perforated galvanized steel grating.
Locking device sold separately.
- LD100X-2 locking device is compatible with the ULMA U100, D100 and HYDROPLUS channel systems.
- LD100MX-2 locking device is compatible with the ULMA M series systems.
- LD100X-2CB locking device is compatible with the ULMA AD100 & AK100 Catch Basin