J3 Group LLC was founded in 2008. Sert-A-Plug was created with the goal of making safety equipment accessible and affordable to everyone. We have designed and developed Sert-A-Plug as high-quality State of the Art safety equipment for the worker in the industrial workplace, and elsewhere.
Sert-A-Plug earplug insertion tools are uniquely designed to fit directly into the ear canal for a superior fit to the traditional finger fitting of foam earplugs.
Our J3 team of safety experts has extensive knowledge and experience in the industry and can provide expert guidance on the best safety equipment for your specific needs. We are dedicated to helping our customers stay safe and protected at all times.