Safety Bollard, 42 In, 4.5 In OD Steel, Yellow

Steel safety bollard helps control vehicle access and protect entrances with high-visibility yellow powder coat and a sealed base for stable, cleaner mounting. Built from Q235 steel with a welded one-piece structure, it’s designed for traffic-sensitive areas like parking lots, sidewalks, loading zones, bike paths, and storefront perimeters. The black top stripe improves noticeability, while the powder-coated finish supports outdoor use by resisting oxidation, UV exposure, and fading.

• Delivers impact-ready strength with welded Q235 steel construction and a rigid pipe design


• Improves visibility fast with bright yellow finish and black stripe for clear boundary marking


• Stabilizes installation with a sealed steel base plate that helps prevent debris or fill from escaping


• Installs quickly using pre-drilled base holes; includes 4 anchor bolts and a wrench


• Fits high-traffic zones like parking lots, entrances, sidewalks, bike paths, and restricted access points

When you need a straightforward way to guide traffic flow and protect vulnerable areas, this steel bollard is a practical, durable choice. The 4.5 in outer diameter post and thick base plate provide a solid visual and physical barrier, while the powder-coated surface is suited for indoor or outdoor placement. Use it to define lanes, block vehicle encroachment, or highlight no-parking zones around doors and walkways. Grab yours today and secure your space with a clean, professional installation.

• Material: Q235 steel


• Height: 42 in / 107 cm


• Tube diameter (OD): 4.5 in / 11.4 cm


• Tube thickness: 0.08 in / 2 mm


• Base plate size: 7.9 x 7.9 in / 20 x 20 cm


• Base thickness: 0.2 in / 5 mm


• Color: Yellow with black stripe


• Net weight: 19 lb / 8.5 kg


• Included: 4 mounting anchor bolts, wrench