Hold-down device for ULMA grates. Compatible with UK series and HYDROPLUS trench drain systems. Depending upon the length of the grate, two devices may be required. Locking devices are necessary in areas where wheel traffic occurs to provide system integrity.
Used on ULMA U100, D100 and HYDROPLUS trench drain systems.
See Specification sheet for list of grates: LD100X-1 Specification Sheet