Precision Fit: Designed to fit 1-1/2" outside diameter square tubing with inside diameters ranging from 1 1/4" to 1 7/16", ensuring a secure and precise fit for your square plastic tubing needs Effortless Installation: Our 1-1/2" snap-in plug offers a durable solution for various projects, including fence railing posts, gate rail post covers, trailer frame ends, pole pipe rod caps, and wrought iron chair glides Floor Protection: Prescott Plastics white ribbed plugs protect hardwood and other natural floors by providing a smooth glide for chair tips, bench feet, table legs, bar stools, patio furniture, and other kitchen furniture designed for chair glide inserts Durable Quality: Our premium quality plugs and inserts withstand harsh weather conditions and high-traffic areas, making them ideal for both indoor and outdoor use on metal kitchen chairs and plastic chairs Designed In The UK: These plugs are specially designed in the UK to ensure quality, endurance, and durability, aligning with Prescott Plastics' commitment to providing reliable solutions for your square tubing cap needs Prescott Plastics presents the 1.5" Square Plastic Plug Insert, a reliable and professional solution designed for a variety of applications. This product offers a precision fit for square tubing with an outside diameter of 1.5 inches, making it ideal for securing and protecting both metal and plastic furniture. These durable end caps are perfect for use in residential and commercial settings, providing protection and stability for your flooring and furniture. These square tubing end caps are especially beneficial for use on metal kitchen chairs, plastic chairs, and patio furniture, ensuring a smooth glide over hardwood and other natural floors. They are also suitable for use as replacement caps for folding tables and as end caps for square tubing, offering a practical solution for maintaining the integrity of your furniture. Prescott Plastics' plugs are designed in the US, aligning with the brand's commitment to quality and durability. These plugs are capable of withstanding harsh weather conditions, making them suitable for both indoor and outdoor use. Their effortless installation makes them a convenient choice for projects involving fence railing posts, gate rail post covers, trailer frame ends, and pole pipe rod caps. Included in this 20-pack are ample plugs to meet the needs of multiple projects or replacements. They are crafted to offer a secure fit and protection, enhancing both the aesthetic and functionality of your furniture. Whether used as chair sliders or as square patio furniture slides, these plugs provide a seamless fit and finish. It is important to consider using these plugs with furniture of appropriate weight and ensuring stability and security before use to prevent damage to floors that may be sensitive to plastic glides. Prescott Plastics remains dedicated to delivering high-quality, reliable solutions for your square tubing cap needs.