The York Fitness 18\" Standard 1\" Dumbbell Bar is manufactured from solid steel with a chromed finish. At 45.7 cm long with a standard 1\" diameter the bar is designed for use with standard 1\" weight plates. Weight plates are secured with spring collars (available separately) allowing for quick and efficient plate changes. The textured knurled bar increases grip and encourages correct hand positioning. Ideal for building arm muscles using bicep and tricep exercises. Key Features: Designed for use with Standard 1\" weight plates. Solid Steel bar construction. Chrome plated. 18\" dumbbell length Knurled textured bar for grip and correct hand positioning. Welded inner collar. Sold as single. SPECIFICATION: Brand York Fitness Usage Home Use, Commercial Use Condition Brand New