If  you own a SCAMP and made a watery mess reaching into the full tank to unscrew that stubby ballast tank plug, you'll immediately grasp the genius behind this here bit of tech. 
 
Never plunge your hand into the full ballast tank again. Our plug allows you to close and open the drain at the bottom of the tank without putting your hands in the water. Someone had to think of it.
 
Sized for SCAMP ballast tanks. Made of stainless steel, it will not corrode in salt water.