POLYCAST 500 Ductile Iron Grate Locking Device
Each locking device includes:
Round Head Screw
Butterfly Clip
Lock Bar
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Locking device for POLYCAST 500 series for fiberglass 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.
Includes: 6-32 X 1.50" Round Head Screw, Butterfly Clip, and 4.75" (120.6 mm) Lock Bar