Standard 7:1 Thrust Ratio Caulk Gun: a reliable tool for precise application of caulk and adhesives. It features a 7:1 thrust ratio for effortless dispensing of most sealants and adhesives, durable construction for long-lasting performance, and an ergonomic handle for comfortable use. This caulk gun is versatile and user-friendly, making it suitable for various projects, from DIY to professional applications.