“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″. 3/8-16X1/2″ THR. INSERT $0.00 KNOB OVAL/TAPERED PLASTIC 1-5/8". 3/8-16X1/2" THR. INSERT quantity Add to Quote Continue Shopping SKU: 4001024 Category: Aquaflex Description Related products AquaflexAQUA 13″ INSTAFLEX LINER 45 DEGREE DRAIN 50/CASEAFIF-L13SAdd to Quote AquaflexAQUAFLEX 13″ STACKER CONVEYOR 52 TOOTH 1/8 PITCH SPUR GEARA-14037Add to Quote AquaflexALUMINUM BEARING HOUSING AQUAFLEX 23.5″ PRESSAQUA-HOUSINGAdd to Quote