Metal Scraper with Thin Spring Brass Scraper Lip is capable of removing dried or frozen mud, tar, ice and other contaminants from the rod. The Metal Scraper consists of a thin spring brass scraper lip in tandem with a nitrile wiping lip encased in a steel shell. The Metal Scraper is also available in stainless steel with fluorocarbon wiper lip. Metal Scraper with Thin Spring Brass Scraper Lip is strong and rigid in construction and requires minimal maintenance.