Athletic Works 40 lb Adjustable Cast Iron Dumbbell Set, 1 in Holes Fit Standard Sized Bar

This Athletic Works adjustable dumbbell set gives you a 40 lb cast iron weight system for strength training at home. Different plates let you change the load as your workouts progress, so you can set up several weight combinations on the threaded dumbbell handles. Spin-lock collars help keep the plates secured during use. The compact design is easy to use and store in smaller workout spaces. Finished in black, this set offers a simple way to build a home fitness routine with adjustable resistance.