Gammon Reel (12ft) – Mercury Blueprinting

100 Meter Reel - 12 Strand HMPE Core - 1.5mm-8mm - Ocean Rope

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PBGMB Series Hannay Reels Official Site

Gammon Reel with 12 ft Cord

Gammon Reel with 12 ft Cord - SECO Manufacturing

Gammon Reel Dave White's SitePro

The 12 Gammon Reel is used to suspend a plumb bob under a surveying instrument. It can also be used to suspend a plumb bob while providing a target to accurately position with a surveying instrument. Use the 12' large Gammon reel as an aid to set up and deploy a clean, accurate plumb. Slip the reel into your palm and draw the bob to desired position and stop with finger pressure. Steel clock spring zips the string back into the case.

12 ft Gammon Reel 11-729

The 12 Gammon Reel is used to suspend a plumb bob under a surveying instrument. It can also be used to suspend a plumb bob while providing a target to accurately position with a surveying instrument. Use the 12' large Gammon reel as an aid to set up and deploy a clean, accurate plumb. Slip the reel into your palm and draw the bob to desired position and stop with finger pressure. Steel clock spring zips the string back into the case.

12 ft Gammon Reel 11-729

Gammon Reel with 12 ft Cord - SECO Manufacturing

GAMMON REEL® plumb line reel is automatically in the palm of your hand allowing for simple and fast plumb bob set-up and adjustment. 12-foot plumb

Gammon Reel 12' Plumb Line | Superior Instrument

100 Meter Reel - 12 Strand HMPE Core - 1.5mm-8mm - Ocean Rope