TYM 5015001 Curtain Retaining Clamp for Tymco Street Sweepers. These perforated clamps measure around 77-1/2" long and serve the purpose of mounting the curtains on a Tymco 210 sweeper. 4 pieces are required per unit. Priced Each. Replaces Tymco 5015001. Our Part Number TYM 5015001