TN 600207 Front Blade - Urethane for Tennant. Priced Each. Measures 29 7/8" x 1 4/5". Polyurethane blades are commonly used for special situations where heavy oils or chemicals exist. These urethane blades are also very abrasion resistant and can be used in glass manufacturing facilities, bottling plants, or other areas where broken glass may be an issue. These can also be used on concrete sidewalks and similar abrasive surfaces. Replaces Tennant 600207. Our Part Number TN 600207