All Ironsmith cast bollards are available in iron or aluminum, with a minimum 7/16" wall thickness for outstanding strength.
Bollards may be ordered to accommodate chains. 5/16" chain typical except on 9023-8 Salem XL which uses 3/4" chain. Ironsmith can provide chain coated to match bollards.
Bollards are usually permanently embedded in the pavement. (an imbed is part of the casting and standard with all Ironsmith bollards).
Some cast bollards can be reinforced with concrete filled pipe for extra impact resistance.
