Reliance Foundry can modify our current models to different heights given a lead time of 12-14 weeks. This is generally only cost-effective for high volume orders. Please contact our Sales Department to receive design and manufacture information along with a formal quote.For small orders or quicker turn-around, u003ca href=u0022https://www.reliance-foundry.com/bollard/all-bollardsu0022u003eplease browse existing inventoryu003c/au003e.