Home / Safety / Locks & Lockout Products / 487 Master Lock Electrical Plug Lockout 487 Master Lock Electrical Plug Lockout Circular 240/120 Volt Plug, Red Share Select item(s) and enter your quantity. Item # pa_unit-of-measurement Price Qty 487 each $7.80 You may also like 3 Master Lock $11.04 461 Master Lock Padlock Labels 50/Bag $27.95 411 Master Lock $16.65 7 Master Lock Medium Duty Padlocks $5.30 482 MasterLock Rotating Gate Valve Lockout $19.58