This is a lightly used hand slide for a Bach 42 trombone. The outside tubes are brass with nickel trim, and the inside assembly is all nickel. It's .547" bore, fits a large shank mouthpiece, lacquer finish. Action is A+.
Blemishes include small marks on the end crook, and some tarnished scratches on the upper outside tube, and some lacquer loss at the hand brace. It's a very good looking slide.