Mr. LongArm's Alumiglass(R) Extension Poles are the perfect heavy duty pole for all your professional and DIY needs. Three section poles provide the greatest reach plus compact size. The Alumiglass(R) utilizes a smooth fiberglass handle with rubber hand grip for a comfortable no-slip work day and an anodized aluminum slider that won't rust. The heavy duty metal threaded end fits all types of threaded tools, and the Lok-thread(R) prevents tools from loosening during use. The Alumiglass(R) uses an external chuck & collet locking device provides a secure lock at any length.