Extra Large Column Sentry® CS3842-20S column protector is designed to fit around H, square, or round columns up to 20" x 20" (51x51cm) in diameter. The outside diameter is 38" (97cm).

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Column Sentry cushions those big bumps, preventing expensive column damage. And it's:


• Incredibly Tough
• Highly Visible
• Easily Installed
• Surprisingly Cost-effective
• Extremely versatile


Column Sentry® is the original, patented column protector, saving interior building columns by surrounding them with a cushion of air. This protector is very easy to install, without using any tools, and is extremely effective. It is available in a number of sizes to fit most every column. Column Sentry® brand column protector is highly visible in its standard safety yellow color, preventing forklift collisions. When hit, Column Sentry® flexes, protecting the column, the forklift, and the forklift operator. Column Sentry® is molded of low-density polyethylene, making it tough while keeping it maintenance free.
Column Sentry's patented air-chamber makes it unique: Sentry's air-vent system provides the best protection available for a column protection device. This unique system allows air to escape during impact, allowing the column protector to absorb impact without splitting the sides.

Column Sentry Installation