Sunny Health & Fitness 14" Threaded Chrome Dumbbell Bar - STDBH-14 DUMBBELL BAR: Sunnys 14-inch threaded dumbbell bar is made of solid steel in a chrome finish that weighs only 4 Ibs. The fully adjustable design makes plate attachment and removal easy STRENGTH IMBALANCES: Dumbbells force limbs to work unilaterally. Over-compensation is impossible with dumbbells, making them an effective way to eliminate strength imbalances VERSATILE: Dumbbells can be used for a variety of exercises. Due to their size and versatility, they can be used to create a variety of movement patterns to develop task or movement specific strength COMPATIBILITY: Accommodates 1-inch standard plates SAFETY: The knurling on the bar allows your hand to grip the bar securely. These weight plates are secured with star-locked collars to prevent them from sliding off during the exercise