... -7/8N 15cm, 7/8", NPS Extension Pole with Swivel Head, 7/8" ES300-7/8N 30cm ... -7/8N 90cm, 7/8", NPS Extension Pole with Swivel Head, 7/8" ES1200-7/8N 120cm ... , 7/8", NPS Extension Pole with Swivel Head, 7/8" ES1500-7/8N 150cm ... , 7/8", NPS Extension Pole with Swivel Head, 7/8" ES1800-7/8N 180cm ... , 7/8", NPS Extension Pole with Swivel Head, 7/8" ES2000-7/8N 200cm ...