Do it 10 oz. Cradle Caulk Gun is a high-quality, consumer-priced caulk gun designed with a durable powder-coated metal frame for all standard size cartridges. It features a smooth rod that ensures steady and smooth action, making your caulking tasks easier and more efficient. This cradle-style gun includes a built-in clean-out punch and spout cutter for added convenience. It is compatible with 1/10 gallon (9") caulk cartridges and a thrust ratio of 4.5:1 for optimal performance. Whether you are a professional or a DIY enthusiast, this caulk gun provides reliable and precise application every time. Model Number: YD-109