Parking Stops/Speed Bumps Accessory, 1/2 in dia x 6 in L, Lag Bolt with Washer and Anchor, Steel

Firmly plants parking stops and speed bumps. Use rebar spikes for asphalt surfaces only. Use lag bolts for concrete surfaces only. Durable steel construction ensures long-lasting use. For proper installation, 6 ft units require 4 rebar spikes or lag bolts, 4 ft units require 3 spikes or bolts, and 3 ft units require 2 spikes or bolts.