Lag Bolt Shield, Product Type Lag Bolt Shield, For Use With Product Type Parking Curb Stops, Speed Bumbs, Color Silver, Compatible with Manufacturer Model Number 29NH30, 29NH31, 29NH32, 29NH33, 29NH34, 29NH35, 29NH36, 29NH37, 29NH40, 29NH41, 29NH42, 8RX45A, Compatible with Series Not Applicable, Coverage Area Not Applicable, Height 3/4 in, Installation Surface Concrete, Length 2 7/8 in, Material Aluminum, Outside Diameter 3/4 in, Standards Not Applicable, Weight 0.07 lb, Width Not Applicable