The OEMTOOLS 25309 Window Holder Tool is designed to hold door glass securely while servicing the window regulator. Glass suction cups keeps the glass elevated above the door to allow safe, hands-free repair. Suction cups for glass windows works on most cars and trucks with a top door frame. The auto glass tools cable loops over the frame, and dual suction cups attach to each side of the glass for stable support during service. The secure holding design helps prevent the glass from slipping while you replace regulators or motors. This reduces the need for extra help during door panel work. Weighing just 4 oz, the compact tool is easy to position and remove. Ideal for professional technicians and DIY automotive repair involving window regulator replacement and door glass service.