1/2" steel screw post extensions are an add-on accessory for our popular steel Chicago screws. They are incredibly strong and durable, made of a zinc-coated steel in a beautiful silver finish. They easily screw into the binding posts to expand their capacity to allow for another half inch thick capacity and allow for quick editing as often as you need. Screw posts are popular for their ease of use, strong binding style, and thick binding capacities. They are ideal for professionals on the field that need extra durability, such as engineers, surveyors, and more. Steel screw post extensions are packaged with 100 pieces per pack.
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Expend the capacity if your existing steel Chicago screws with these 1/2" extensions. They are easy to add-on; simply screw them into the post before binding the pieces together. They add an additional half inch binding capacity to your existing screws and are made of a strong zinc-coated steel with a gorgeous silver finish. Sold in a pack of 100 pieces.