Poolmaster 21210 2-Piece 8' Telescopic Pole w/ External-Locking Cam- Classic Collection (Discontinued by Manufacturer) For use with most standard pool / spa maintenance tools Blue anodized Aluminum in .8mm thickness Smooth finish External-locking cam Durable ABS cam sleeve and handle 1-1/8" x 1-1/4" diameter pole - Extends to 7-1/2' / Collapses to 4-1/2'