12 ft. Extension for ETBS-TH

The ETBS-EXT is a 12-in. extension for the ETBS-TH T-handle used with all sizes of Simpson Strong-Tie ETBS standard wire brush. Brushes are used for cleaning drilled holes prior to adhesive anchor installation. For use with Simpson Strong-Tie SET-3G and AT-3G adhesives, ETBS wire brushes permit proper hole cleaning with fewer brush strokes at embedments up to 20 times the anchor diameter. T-handle and brushes are sold separately.