Rockler 2-1/2´´ StableGate™ with Bracket
|Unsecured blast gates can be sloppy and tedious to operate. Opening the gate often pulls the hose away from the wall. With its built-in mounting element, the StableGate™ takes care of everything. Just anchor it directly to the wall for clean and stable operation.
Only $6.99 at Rockler.com