Simpson Strong-Tie ETBS-EXT 12-in. Extension for ETBS-TH (T-Handle) for Wire Hole-Cleaning Brush

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.