Power Systems Hand Forearm Blaster from IndeMedical.com allows you to add desired weight and squeeze handles together to build hand and forearm strength. Weight post adapter will hold standard or Olympic size plates. Brass bushings for smooth, even movement.Steel construction with comfortable rubber-gripped handles. Holds up to 70 lbs. Black. 28" L x 19" W x 20" H. Assembly required. Plates sold separately.