The Dunn-Rite WK38 3/8" White Replacement Hand Knob for Splash and Slam Pool Basketball Unit replaces or repairs the hand adjustment knob of the Splash and Slam unit (sold separately.) This important component assists in setting up and securing the compatible pool basketball kit, and can be swapped out for a broken or misplaced hand knob. For best results, always verify part and model compatibility prior to ordering replacement components.