This rod features a new one-piece design. It's faster and more user friendly compared to traditional two-piece, screw-together rods. It's an ideal rod for all GPS RTK surveys. The rod telescopes and locks at 6 feet (2 meters) and collapses to 4.4 feet (1.35) meters. Two locking systems are featured on the rod: the snap lock guarantees no slipping and the compression lock centers the telescoping inner and maintains straightness. This new \GT" model features a 10ths-/100ths-graduated outer (lower) pole. A standard non-graduated model is also available (5125-20-XXX). This rod features a 40-minute adjustable circular vial and several color options.