Introducing the 39mm Ergonomic Caplugs, a set of four highly functional plugs designed to meet your needs in a variety of applications. These plugs, manufactured from high-quality flexible Santoprene material, also known as FlexTemp (Thermoplastic Rubber), are specifically crafted to fit hole sizes ranging from 1.516 inches to 1.575 inches, or 38.50 mm to 40.00 mm. They are suitable for sheet metal or similar materials with a thickness of 0.031 inches to 0.079 inches.

The ergonomic design of these button plugs features flush-type heads, ensuring that they sit perfectly in the holes you need to fill. This not only enhances the aesthetic appeal but also provides a seamless finish that is essential for professional applications. The pliable nature of the Santoprene material offers exceptional versatility, allowing these plugs to conform to the specific shape of the holes, providing a secure fit every time.

Common applications for these plugs include automotive bodies, storage tanks, household appliances, and various machinery components. Their robust construction ensures they can withstand the rigors of both indoor and outdoor environments, making them a reliable choice for industrial and home use alike.

Before making your purchase, it is crucial to measure the hole you intend to fill to ensure a proper fit. With these ergonomic caplugs, you can expect durability, flexibility, and a professional finish, making them an indispensable addition to your toolkit.