larger image 6 inch loadable shot(set) $125.00 A SET of 6 inch heavy gauge steel loadable shot/weight. Use for shot stone putting practice or weight tossing to build awesome arm,shoulder,grip strength! Loaded with #7.5 lead shot they each weigh 25lbs. Shipping to 48 states is free! All others inquire about rates. larger image 5 inch shot/grip ball(set) $115.00 A SET of 5 inch loadable shot/grip balls comes with plug and loading loop. Loaded with #7.5 lead shot it weighs 15 lbs. Shipping is free to the 48 states. All others inquire about rates. larger image 4 inch Grip balls(set) $78.00 A SET of 4 inch Grip balls. Heavy gauge steel shell with loading loop welded on. Use with loading pin or chain and work your grip. Great tool for all athletes. Use both and do push ups. If you got gorilla strength try pull ups with both of these and consider yourself in another league. Shipping free to the 48 states! All others inquire about rates. larger image 3.5 inch Grip ball $39.00 3.5 Inch Grip ball. Just like 4 inch. Now get two of these and pull ups may be possible. Do farmers walk, one handed holds, or weight drags. Feel your grip and forearms scream for mercy! Shipping is free to the 48 states. All others inquire about rates.