SECO Vial and Holder for 1.25-inch OD Pole 8 minute

SECO PN: 5070-054-08

This assembly is for 1.25-inch diameter poles. It features the 8-minute vial, identified by color ring.  8 minute vials will require a pole tripod or bipod to assit in leveling it completley. Adjustment screws are on the underside of holder.