MLKS1000, Master Lock Company MLK S1000

Master Lock Company Ball Valve Kit, Seal Tight, 2 Piece, Red/Black - Two-piece, ball valve lockout set includes one handle-on and one handle-off ball valve lockout to fit virtually any ball valve from 1/4" to 4". Handle-off version can also be used to keep valve open. Both lockouts are lightweight, compact and easy to use.