The Wiremold 1500-10 is a high-quality, durable raceway constructed from .040-inch (1.0mm) galvanized steel for long-lasting performance and protection. Each carton contains ten 10-foot (3-meter) lengths, providing ample coverage for larger installations. The base. Includes 9/32-inch (7.1mm) diameter mounting holes, spaced approximately 8 inches (203mm) apart, enabling secure attachment to various surfaces. This raceway is ideal for organizing and protecting cables in commercial and industrial environments, offering both strength and flexibility in cable management.