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
Features: Quickly retracts eliminating tangled string. Designed for use in the construction field. 12-foot (3.6m) fluorescent red string. Fluorescent red/black Myler protected target also serves as a sight. Details: This is the original GAMMON REEL plumb line reel which was designed for use in the construction field and comes with 12 feet of fluorescent red plumb line.
Gammon Reel (012B) 12-ft Red Cord with Hi-Vis Target for Construction
12ft Gammon Reel used to aid in the setup and deployment of a clean, accurate plumb. Includes 72-lb. test, orange nylon cord. Target Colors
Gammon Reel, 12' (15-G012)
Gammon Reel 12' White & Orange Flo Red for Plumb Bob, surveying
Accessories
Quickly attaches to plumb bob Eliminates string troubles and provides an instant rewind of plumb bob Equipped with 72 lb. test orange line
Bon Tool Gammon Reel Surveyors 6 1/2 ft.
BEYC #695 - Bored Eye Yawn Club
Made of lightweight fiberglass Safer than aluminum around power lines, although caution should always be taken when using handles around an electrical
Bon Tool Co. 12-733 Button Handle, 1-1/2 Fiberglass, 6
Missouri S&T Magazine, Special Edition 1995 by Missouri S&T
Pipeline Association For Public Awareness 2006 Excavator
Bon Tool Surveyor's Gammon Reel, with 12'-Long Line - 9011729