FED Fitness Adjustable Dumbbells Five In One Strength Set

One versatile strength set that grows with you—from warm-ups to demanding lifts.

• 4-in-1 versatility lets you convert to dumbbells, a barbell, a kettlebell, or push-up stands for full-body training—perfect for benches, squats, rows, and push-ups.
• Weight options adjust in minutes: dumbbells 6–25 lb each, kettlebell 4–21.5 lb, barbell 8–51 lb, so you can tailor resistance as you progress.
• Durable, odorless construction uses a PE exterior with an iron core to resist rust and protect floors between sessions.
• Comfort and safety include a non-slip ABS bar, a 5 mm steel tube with a 20 mm thick foam grip, and four safety nuts to lock weights securely, so you stay safe during every set, with FEIERDUN support.