NSS 3330CRSET 2-Blade Oil-Resistant Squeegee Set for NSS Wrangler 3330 Scrubbers with Curved Rear Squeegee Assemblies. Durable and Oil-Resistant rubber squeegee material for scrubbing smooth and slightly abrasive surfaces. This set includes the front slotted and rear squeegee. Fits NSS (National Super Service) Wrangler 3330 walk behind scrubbers. This set includes NSS 26-9-383-1 (Rear) and NSS 26-9-382-1 (Front) in an optional material. If you need the standard tan gum rubber set, search for NSS 3300CTSET. Rear blade measures 46"L. Front slotted blade measures 44"L. Our Part Number NSS 3300CRSET