Wm Harvey 092025 Inside Tube Cleaning Brushes Wm Harvey 092025 Inside Tube Cleaning Brushes Features:;Clean the inside of tubing and fittings faster;For plumbing or refrigeration applications;Carbon steel brush provides long wear;Fast and easy to use;Prepares joints better for solder;Ideal for battery terminal cleaning;092025: 1/2" inside diameter, wire handle, carded;092125: 1/2" inside diameter, plastic handle, bulk;092035: 3/4" inside diameter, wire handle, carded