MKP-39 Weedless PropThis 100% weedless prop helps you move through heavy vegetation – even at slow speeds all the while conserving battery power. Designed to work exclusively with QUEST Series motors. includes a prop pin, nut, and washer.Features:Weedless Prop, made exclusively for QUEST Series motors, is designed to power through heavy vegetation and prevent weeds from wrapping around the prop and lower unit, even at slower speedsHelps you move through heavy weeds and vegetation – even at slow speeds while conserving battery powerFits 4-1/2" QUEST Series lower unitsFor use with a 1" x  3/16" Prop/Drive PinProp nut thread 3/8"-24