“AQUAFLEX DBX DR BLADE HOLD DOWN THUMBSCREW WITH KNOB” has been added to your cart. View cart Previous Product Next Product KNOB OVAL/TAPERED PLASTIC 1-5/8″, 5-16/18 X 1/2″ THR. INSERT $0.00 KNOB OVAL/TAPERED PLASTIC 1-5/8", 5-16/18 X 1/2" THR. INSERT quantity Add to Quote Continue Shopping SKU: 4001264 Category: Aquaflex Description Related products AquaflexAQUA HEL GR 48T RHA-12345Add to Quote AquaflexAQUA 13″ INSTAFLEX LINER 45 DEGREE DRAIN 50/CASEAFIF-L13SAdd to Quote AquaflexAIR CYLINDER 3/4″ BORE, 1 STROKE, SINGLE ACTION, SPRING RETURN, STAINLESS STEEL75NSR01.00Add to Quote