... ES150-7/8N 15cm, 7/8", NPS Extension Pole with Swivel Head, 7/8" ES300-7/8N ... ES900-7/8N 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 ...