Features: Brand new and high quality The manual glass caulking gun with a standard rotating design is the perfect tool for precise and efficient application of sealant and adhesive. Made of high-quality aluminum alloy, this caulking gun is durable, lightweight, and easy to handle, making it an ideal choice for both professionals and DIY enthusiasts. Whether you're a construction worker, a carpenter, or a home improvement enthusiast, this caulking gun is an essential tool that can help you achieve perfect results every time. From sealing gaps and cracks in windows and doors to applying adhesive to various surfaces, this caulking gun can be used in a wide range of applications, making it a versatile and practical tool for any project. With its ergonomic design, smooth operation, and precise control, this caulking gun is a must-have tool for anyone who values quality and efficiency. Get yours today and experience the difference! Specifications: Model: Standard, Industrial Grade, Small Half Circle, Half Circle True Teeth(optional) Industrial grade 15inch product size 490mm barrel diameter 54mm Semicircular true tooth Product size 9 inches 335mm, barrel diameter 55mm Small semicircle Product size 9 inches 316mm guns barrel diameter 55mm Standard 9inch product size 360mm barrel diameter 55mm Small semicircle glue guns (standard energysaving glue guns) Package Includes: 1 x Caulking Gun note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!