USEFUL TOOL FOR PIPE CUTTING & WELDING - The Sawyer Slide Rule is designed to assist with pipe-related measurements, helping calculate approximate pipe wall thickness, weight, and cutback lengths while offering guidance for selecting cutting tips. Its functional design aids in making precise measurements, suited for both pros and DIY users. COMPACT, DURABLE, & VERSATILE - Measuring 11.5” x 4.25”, this pocket-friendly tool includes detailed scales for pipe thickness, weight estimations, and cutback lengths. Built with quality materials, it’s crafted to handle various work environments, supporting tasks like pipe fitting, welding, and more. PRACTICAL & ADJUSTABLE SLIDING SCALE - Constructed to endure frequent use, this slide rule includes markings to assist with Oxygen and Acetylene settings. Its adjustable sliding scale allows for quick calculations of multiple measurements, adding convenience and value to any toolkit. EASY-TO-USE FOR QUICK MEASUREMENTS - Featuring a straightforward sliding mechanism, this tool helps with measurements needed for welding and cutting. Just slide and align the rule to find approximate measurements, wall thickness, and settings for cuts, offering ease of use even for those new to pipe work. SAWYER MFG QUALITY & EXPERIENCE - With years of expertise, Sawyer Mfg aims to provide tools that balance quality and functionality for both professionals and hobbyists. This slide rule is made to be accurate and durable, showcasing Sawyer's dedication to crafting tools that support efficient workmanship. The Sawyer Mfg Company Slide Rule is a reliable tool crafted to assist with essential calculations for pipe cutting and welding. This 11.5” x 4.25” slide rule features a sliding scale that helps determine pipe wall thickness, weight, and cutback lengths, along with providing guidance for selecting cutting tips and adjusting Oxygen and Acetylene settings for bevels. Made from durable materials, this compact tool is conveniently pocket-sized, making it a practical choice for on-site work. Its straightforward sliding mechanism allows for quick reference without unnecessary complexity, designed to meet the needs of both professional and DIY users. Backed by Sawyer Mfg's reputation for dependable, user-friendly tools, this slide rule combines practical features with ease of use, supporting the demands of diverse pipe-related tasks.