Plumb Bobs and Accessories

GAMMON REEL® #001 PLUMB LINE REELFOR SURVEYORS (6-1/2 FOOT) Model Number: 15-001 This is our original GAMMON REEL® plumb line reel designed specifically for use in the surveying field. It comes with 6-1/2 feet of orange plumb line, making it a...

Gammon Reels for Land Surveyors A great tool for Land Surveyors, Gammon Reels are an aid to set up with a quick and accurate plumb. Slip the Gammon Reel into your palm and draw the string to a desired length and stop with finger pressure which will...