Introducing the 12Pcs Inserts for Square Tubes, designed specifically for 1.57’x1.57′ outer diameter square tubes. These inserts come complete with M8 threads, ensuring a secure and durable fit. Crafted from high-quality black plastic, these threaded tube inserts are perfect for a range of applications, making them an essential accessory for both office and household furniture.

Each insert has an overall size of 40x40mm (1.57’x1.57′) and features an inner height of 18mm (0.71′) and an overall height of 23mm (0.91′). The innovative design includes ribs that allow for easy installation. Simply align the insert with the ribs and tap it into position. It’s important to note that the insert may be a bit tight during installation; therefore, selecting a size that is 1-2mm different from the installation diameter can facilitate easier fitting. Alternatively, softening the inserts in boiling water before installation can be an effective solution.

The material used in these tube plugs is not only durable but also resistant to deformation, ensuring stable support for your furniture. The inserts can accommodate casters for easy movement or adjustable feet that provide balance and protect your floors. This versatility allows you to customize your furniture to suit your needs, while also reducing noise and preventing slips.

The 12Pcs Inserts for Square Tubes are ideal for various applications, making them perfect for office furniture, mechanical equipment, fitness equipment, racks, TV stands, tables, shelves, beach chairs, desk legs, and more. Whether you’re looking to enhance the mobility of your furniture or ensure it remains stable, these inserts are the perfect solution.

In conclusion, these high-quality black plastic tube inserts not only improve the functionality of your furniture but also enhance its aesthetic appeal. They offer a practical solution for anyone looking to optimize the performance of their home or office setups. Don’t miss out on the opportunity to elevate your furniture with these essential inserts!