GearWrench 3528D Long Reach Scraper GearWrench 3528D Long Reach Scraper is designed with a 7” long reach scraper that is ideal for use where added extension is needed, such as deep recessed dash boards in mini-vans. If replacement plastic blade is needed for the GearWrench 3528D Long Reach Scraper that part number is 352870, contains two replacement blades, including one plastic blade which will not harm coated windows.