◆ Durable nylon collar reliably adjust knob for use in a wide range of applications.
◆ This round base uses less floor space and avoid trip-over issue when walk around.
◆ Steel thick tube with black sand grain texture powder coating finish.
◆ No fingerprint left after use, anti-grip, anti-cut, anti-bump, anti-scratch, no color faded away with years.
◆ Steel round base holder surrounded with anti-bump rubber ring.
◆ Steel round base delivers exceptional stability and withstands demanding conditions.