Locking device for POLYCAST 500 series with flat head screw for stainless steel bar grates with frames.
Grates need to be locked in place in situations where there’s a possibility they will be driven over. This helps to provide system integrity when used appropriately.
Designed to fit: POLYCAST 500 System
Compatible Grates:
Includes: 3/8 – 16 X 3.50″ Hex Head Cap Screw, 3/8″ Flat Washer, and 4.75″ (120.6 mm) Lock Bar