Locking device for POLYCAST 500 series with flat head screw for ductile iron grates with frames. Part# DA0542BH
Designed to fit: POLYCAST 500 System
- DG0641D Slotted Ductile Iron Grate
- DG0641S Solid Ductile Iron Grate (ADA Compliant)
- DG0675HD Transverse Slotted Ductile Iron Grate (ADA Compliant)
- DG0692 Ductile Iron Patriot Grate
Grates need to be locked in place in situations where there’s a possibility they will be driven over, preventing the grates from hopping. It also prevents debris from working in between the grates and channels which can ultimately damage the grates. This helps to provide system integrity when used appropriately.