The Seco Aluminum Quick-Release Pole with Swiss-Style Tip has a quick-release locking mechanism that features adjustable tension via a set screw in the handle and another set screw to assist in keeping the spring in position. Graduated for GPH1-type prisms, this pole is designed with Swiss-style tip and metric graduations. Extends from 4.76 feet up to 8.30 feet, the Seco pole has an outside diameter of 1-inch. It is powder-coated and silk-screened with aluminum.
- 5721-10: 8.5 feet, one-section pole with quick-release lock, collapses down to 4.97 feet and extends up to 8.53 feet. Comes with a 40-minute level vial and metric graduations.