Dumbbell Rod with Lock System

Attribute Details Product Type Adjustable Dumbbell Rod Rod Diameter 28mm (standard plate compatible) Length Approx. 14–18 inches (varies by model) Net Weight Approx. 2–5 KG (pair depends on build) Material Solid steel / iron construction Finish Chrome / anti-rust coating Lock System Spin-lock / threaded collar system Lock Type Screw-type safety locks for secure plate hold Sleeve Type Threaded sleeves for plate fixing Grip Type Knurled anti-slip grip Handle Length Ergonomic grip section for comfort Compatibility Fits 28mm standard weight plates Usage Adjustable dumbbell workouts, home gym training Weight Capacity Moderate load capacity (depends on rod quality) Safety Lock system prevents plate slipping during exercise Durability Heavy-duty construction for repeated use Noise Moderate (metal plates) Maintenance Keep dry, clean threads regularly Storage Compact, easy to store