Gammon Reel

This is our original GAMMON REEL® plumb line reel which was designed for use in the surveying field ..

Gammon Reel String

Our braided nylon string is stronger and more economical that ordinary linen or twisted nylon string..

Leather Plumb Bob Sheath

The heavy-duty leather sheath is double stitched top grain leather with a belt loopDesigned for 10-t..

Plumb Bob Cap

The plumb bob cap is a replacement partFits any of the SECO plumb bobs..

Plumb Bob Point

The plumb bob point is a replacement partFits any of the SECO plumb bobs..

S-Tech Mini Prism U Bracket/Plumb Bob Adapter

This is for the U bracket only.The prism and bracket pictured can be purchased as a bundle below...

S-Tech Plumb Bob Target, Red/White, 5cm x 10cm, Notched

S-Tech Plumb Bob Target, red/white, 5cm x 10cm, notched..