#CAPTION# #CAPTION-Mobile# #DOWNLOADTYPE# Download #DownloadDropDown# #file-path# #caption# Home / East Coast Lightning Equipment, Inc. / Grounding Equipment East Coast Lightning Equipment, Inc. -GRC 1/2-Threadless, Threadless Ground Rod Section CouplingsDOWNLOADSSilicon bronze coupling for 1/2 in. (1.27 cm) copper-clad steel ground rods. Approximately 2.65 oz. (75 g).Category: 13 46 00 | 134600 | building lightning protection...MasterFormat: Lightning Protection SystemsView Product Details From Manufacturer East Coast Lightning Equipment, Inc.24 Lanson DriveWinsted, CT 06098 Tel: (888) 680-9462 Fax: (860) 379-2046info@ecle.bizhttps://ecle.biz/Find a rep/distributorRequest More Info DOWNLOADS Related Products Overview GRC 1/2-Threadless, Threadless Ground Rod Section Couplings Silicon bronze coupling for 1/2 in. (1.27 cm) copper-clad steel ground rods. Approximately 2.65 oz. (75 g).See More See Less Downloads SpecificationsSpecificationsMaterialSilicon BronzeWeight2.65 oz. (75 g)Dimensions1/2 in. (1.27 cm)