Group Lockout Boxes | McMaster-Carr

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OSHA Compliant 29 CFR 1910.147

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26 Products

Portable Group Lockout Boxes


Style A (Padlocks Not Included)	Style B (Padlocks Not Included)

Style C (Padlocks Not Included)

Lock out a machine with fewer padlocks when a team is working. After locking one padlock to each electrical control and placing the keys in the box, each person can attach a padlock to the outside of the box before starting their work. The keys are only accessible once all padlocks have been removed, keeping everyone safe while maintenance is completed. Once these boxes are locked, you can still add keys through a slot. They help you comply with OSHA 29 CFR 1910.147 procedures for the control of energy sources that could cause injuries.

These lockout boxes resist corrosion.

Plastic—Plastic boxes are nonconductive.

Powder-Coated Stainless Steel—Stainless steel boxes have drain holes to keep moisture from building up inside. They're stackable for easy storage.

Styles A and C—Styles A and C have a window, so you can view the keys inside. Made of polycarbonate plastic, the window protects your keys from water exposure and resists impact to prevent break-ins.

Control-Lock Hole—Boxes with a control-lock hole allow a supervisor to lock them with a control padlock.

Removable Key Cup—Boxes with a removable key cup make it easy to retrieve keys dropped in the key slot. Lift the cup out to access your keys.

	For Max. Padlock Shackle Dia.	Lg.	Wd.	Ht.	Color	No. of Windows	Window Material	Features	Specs. Met	Stackable		Each
Lockout Box







	Plastic

	A	1 1/2"	17 (Outside of Box)	1/4"	7 3/4"	4"	7 3/4"	Red	1	Polycarbonate	Handle, Key Slot	OSHA Compliant 29 CFR 1910.147	No	00000000	000000




			Powder-Coated Steel

			B	5/8"	13 (Outside of Box)	9/32"	9"	3 1/2"	6"	Blue	—	—	Control-Lock Hole, Handle, Key Slot	OSHA Compliant 29 CFR 1910.147	No	00000000	00000


			B	5/8"	13 (Outside of Box)	9/32"	9"	3 1/2"	6"	Red	—	—	Control-Lock Hole, Handle, Key Slot	OSHA Compliant 29 CFR 1910.147	No	00000000	00000
			B	3/4"	13 (Outside of Box)	5/16"	10"	4"	6"	Yellow	—	—	Control-Lock Hole, Handle, Key Slot	OSHA Compliant 29 CFR 1910.147	No	000000000	00000
			B	1"	7 (Outside of Box)	5/16"	4 1/4"	4 1/4"	6 1/4"	Red	—	—	Control-Lock Hole, Handle, Key Slot	OSHA Compliant 29 CFR 1910.147	No	00000000	00000
			C	1/2"	21 (Outside of Box)	5/16"	12"	8 1/4"	9"	Red	1	Polycarbonate	Control-Lock Hole, Handle, Key Slot, Removable Key Cup	OSHA Compliant 29 CFR 1910.147	Yes	00000000	000000
			C	3/4"	20 (Outside of Box)	1/4"	8"	4 1/2"	4 3/4"	Red	2	Polycarbonate	Handle, Key Slot	OSHA Compliant 29 CFR 1910.147	No	00000000	00000




					Powder-Coated Stainless Steel

					C	3/4"	19 (Outside of Box)	3/8"	12"	6 1/2"	5 3/4"	Red	1	Polycarbonate	Control-Lock Hole, Drain Holes, Handle, Key Slot, Removable Key Cup	OSHA Compliant 29 CFR 1910.147	Yes	00000000	00000

Portable/Wall-Mount Group Lockout Boxes


Style A (Padlocks Not Included)	Style B (Padlocks Not Included)	Style C (Padlocks Not Included)

Style D (Padlocks Not Included)	Style E (Padlocks Not Included)

Carry these boxes from job to job and mount them near equipment to lock out valves, electrical controls, and other machines with fewer padlocks, saving your team time. With these lockout boxes, you only need one padlock to lock out a piece of equipment. When starting maintenance work, have each person lock their own padlock to the outside of the box and place their key inside. The keys are only accessible once everyone has removed their padlocks, keeping your team safe. Each box has hooks to keep your keys organized and easy to identify. Once these boxes are locked, you can still add keys through a slot. All boxes help you comply with OSHA 29 CFR 1910.147 procedures for controlling hazardous energy.

Plastic—Plastic boxes are lightweight and corrosion resistant. They’re also nonconductive for use near electronics. While they’re a durable option, they aren’t as strong as steel and stainless steel boxes.

Powder-Coated Steel—Steel boxes are stronger than stainless steel boxes. They’re powder coated for corrosion protection.

Powder-Coated 430 Stainless Steel—Stainless steel boxes resist corrosion better than steel boxes, and they’re powder coated for even more corrosion resistance. They’re stronger than plastic boxes, but weaker than steel boxes.

Wall-Mount Bracket—Boxes with a wall-mount bracket make it easy to secure your box to a wall and remove it. To secure and prevent unwanted removal, place the box against the mounted bracket and slide the locking mechanism inside of the box in place. To remove, unlock the cover of the box and slide the locking mechanism to the unlocked position.

Lockout Box with Document Display—Boxes with a document display let you view checklists and permits as you lock out equipment, reducing the risk of injury. Thanks to an IP-rated gasket, they’ll keep your documents protected in damp environments. The lock caddy is removable so it’s easy to transport your padlocks and keys during lockout. For easy retrieval of the keys you drop through the slot, the key cup that collects them is removable as well.

Polycarbonate Window—Boxes with a polycarbonate window let you view the keys inside. Thanks to its material, the window protects your keys from water exposure and resists impact to prevent break-ins.

Control-Lock Hole—Boxes with a control-lock hole have a dedicated spot for supervisors to lock the box closed.

Dry Erase Label—Boxes with a dry erase label are helpful to write down permit and work order numbers.

										Mounting Holes
	Style	Color	Lg.	Wd.	Ht.	For Max. No. of Padlocks	For Max. Padlock Shackle Dia.	No. of Key Hooks	Fasteners Included	No. Of	Screw Size	Mounting Location	Mount Type	No. of Windows	Features	Enclosure Rating		Each
Plastic Box with Polycarbonate Window



		A	Red	13"	3 1/2"	13"	44 (Outside of Box)	5/16"	16	No	2	1/4"	Wall	Freestanding	1	Control-Lock Hole, Handle, Key Slot	—	0000000	000000


		Powder-Coated Steel Box



				B	Red	6 3/8"	3 1/2"	12 3/4"	14 (Outside of Box)	9/32"	12	No	4	No. 8	Wall	Freestanding	—	Handle, Key Slot	—	00000000	00000


				B	Yellow	6 3/8"	3 1/2"	12 3/4"	14 (Outside of Box)	9/32"	12	No	4	No. 8	Wall	Freestanding	—	Handle, Key Slot	—	00000000	00000


				Powder-Coated Steel Box with Polycarbonate Window



						C	Red	10 1/2"	3 1/2"	6 1/8"	12 (Outside of Box)	5/16"	6	No	2	No. 8	Wall	Freestanding	1	Handle, Key Slot	—	0000000	00000


						Powder-Coated 430 Stainless Steel Box with Wall-Mount Bracket, Polycarbonate Window



								D	Red	8 3/8"	4"	6 7/8"	8 (Outside of Box)	3/8"	4	No	3	No. 10	Wall	Freestanding	1	Dry Erase Label, Handle, Key Slot	—	0000000	00000


								Powder-Coated 430 Stainless Steel Box with Document Display, Polycarbonate Window



										E	Red	12 1/8"	4 3/4"	31"	12 (Outside of Box), 12 (Removable Lock Caddy)	9/32"	12	No	8	No. 8	Wall	—	2	Control-Lock Hole, Dry Erase Label, Handle, Key Slot, Removable Key Cup	IP03	000000000	000000

Replacements for Lockouts

		Each
Replacement Lock Caddy for Boxes with Document Display	000000000	000000
Replacement Key Cup for Boxes with Document Display	000000000	0000
Replacement Dry Erase Label for Boxes with Document Display	000000000	0000

Wall-Mount Group Lockout Boxes


For Max. Of 12 Padlocks (Padlocks Not Included)	For Max. of 26 Padlocks (Padlocks Not Included)

Lock out a machine with fewer padlocks when a team is working. After locking one padlock to each electrical control and placing the keys in the box, each person locks their own padlock to the outside of these boxes. The keys are only accessible once all the padlocks have been removed—keeping your group safe. Once these boxes are locked, you can still add keys through a slot. Made of plastic, they’re lightweight, durable, corrosion resistant, and nonconductive. A plastic window lets you view the keys inside while protecting them from water exposure. These boxes help you comply with OSHA 29 CFR 1910.147 procedures for the control of energy sources that could cause injuries.

Wall-Mount Bracket—Boxes with a wall-mount bracket make it easy to remove your box from a wall. After you mount the bracket, these boxes slide on and off of it.

Control-Lock Hole—Boxes with a control-lock hole allow a supervisor to lock them with a control padlock.

									Mounting Holes
	For Max. No. of Padlocks	For Max. Padlock Shackle Dia.	Lg.	Wd.	Ht.	Color	No. of Key Hooks	Fasteners Included	No. Of	Screw Size	No. of Windows	Window Material	Includes	Features	Specs. Met		Each
Lockout Box







				Plastic

				12 (Outside of Box)	9/32"	2 3/4"	4"	5 3/4"	Red	3	No	3	No. 4	1	Polycarbonate	Wall-Mount Bracket	Key Slot	OSHA Compliant 29 CFR 1910.147	00000000	000000


				26 (Outside of Box)	15/32"	4"	13"	11"	Red	11	No	2	No. 10	1	Polycarbonate	—	Control-Lock Hole, Key Slot	OSHA Compliant 29 CFR 1910.147	000000000	000000

Two-Piece Lockouts for Valve Hand Wheels

Prevent valve hand wheels from turning. These lockouts help you comply with OSHA 29 CFR 1910.147 procedures for the control of energy sources that could injure workers.

	Temp. Range, ° F	For Valve Control Type	Label Included	Specs. Met	Choose a Color		Each
Lockout Cover







	Plastic

	1" to 6 1/2"	3	3/8"	-50 to 350	Hand Wheel	No	OSHA Compliant 29 CFR 1910.147	Red , Yellow	00000000	000000

Electrical Plug Lockouts

For Max. of 4 Padlocks

(Padlock Not Included)

For Max. of 6 Padlocks

(Padlock Not Included)

Lock out a plug that powers machinery so no one starts it up during maintenance. Place a plug into the cylinder of these lockouts and secure with a padlock. All can fit a standard electrical plug that has a single cord. Made of plastic, they resist corrosion and are nonconductive for use with electronics. These lockouts help you comply with OSHA 29 CFR 1910.147, which requires electrical circuits to be locked out to prevent injury.

For 4 Maximum Padlocks and For 6 Maximum Padlocks—Lockouts for 2 or more padlocks let multiple people add their own padlock. This keeps everyone safe until all of the maintenance work is done and all padlocks are removed.

2 Holes—Lockouts with 2 holes let you insert a cord from either end. That means you can lock out two devices at once, or lock out both the plug and socket of the same cord.

5 Holes—Lockouts with 5 holes have a variety of hole sizes to handle different cord diameters. They’ll fit dual-cord battery plugs for forklifts, as well as standard single-cord plugs. Use them with gas-powered equipment, too—the largest hole on these lockouts fits a gas cylinder valve.

UL ECVP 2809-2—Hasps that meet UL 2809-2 are made of 100% recycled materials and are sustainably sourced to meet purchasing requirements for LEED-certified facilities.

Message—Lockouts with a message alert passersby that a plug has been locked out for safety.

					For Plug		Overall
	For Max. No. of Padlocks	For Max. Padlock Shackle Dia.	For Maximum Cord Diameter	No. of Holes	Max. Lg.	Wd.	Lg.	Wd.	Ht.	Dia.	Temp. Range, ° F	Message	Specs. Met		Each
Yellow Plastic



		4	3/8"	1 1/8"	2	4 3/4"	1 1/2" to 2 3/4"	7 1/4"	—	—	4 1/4"	-20 to 140	—	OSHA Compliant 29 CFR 1910.147	00000000	000000


		Red Plastic (English)



				6	9/32"	1 1/8", 1", 1"	5	6 3/4"	1/2" to 2 1/2"	7 1/4"	4 1/4"	3"	—	-40 to 300	Danger—Do Not Operate—Equipment Locked Out	OSHA Compliant 29 CFR 1910.147, UL ECVP 2809-2	00000000	00000

Battery Cable Connector Lockouts


Hinged Cover For 1 Battery Cable	Hinged Cover For 2 Battery Cables

Slide-On Cover

Padlock these lockouts over the ends of battery cables to keep forklifts, pallet jacks, and other machinery powered off during maintenance. They signal that equipment is being serviced, preventing accidental startups. These lockouts have space for two padlocks, so teams can safely perform two maintenance tasks at once.

Made from nonconductive plastic, they insulate battery terminals and protect workers from accidental shocks, helping you comply with OSHA 29 CFR 1910.147 requirements for the control of electricity. These lockouts are also rated UL 94 HB, which means they have been tested in a horizontal position for flame resistance; the slow-burning plastic keeps flames from spreading.

Hinged Cover—Hinged lockouts fully enclose battery cable ends and inline connections. Fit battery connectors, such as lugs and terminal clamps, over the internal post to hold cables in place.

Slide-On Cover—Slide-on lockouts are best for large battery connectors.

	For Max. Connector				Cable Opening			Overall
	Lg.	Wd.	Ht.	For No. of Battery Cables	Wd.	Ht.	Post Dia.	Lg.	Wd.	Ht.	For Max. No. of Padlocks	For Max. Padlock Shackle Dia.	Temp. Range, ° F	Color	Specs. Met	Flammability Rating		Each
Hinged Cover







				Plastic

				2 5/8"	1 1/2"	1 1/4"	1	1"	1"	1/4"	3 3/4"	2 7/8"	1 3/8"	2	5/16"	-40 to 212	Red	OSHA Compliant 29 CFR 1910.147	UL 94 HB	0000000	000000


				2 5/8"	2 3/4"	1 5/8"	2	2"	1 3/8"	1/4"	5 3/4"	4 1/8"	1 3/4"	2	5/16"	-40 to 212	Red	OSHA Compliant 29 CFR 1910.147	UL 94 HB	0000000	00000


				Slide-On Cover







								Plastic

								4 1/2"	2 7/8"	1 3/8"	—	—	—	—	5 1/4"	3 1/8"	2 1/2"	2	5/16"	-40 to 212	Red	OSHA Compliant 29 CFR 1910.147	UL 94 HB	0000000	00000

Pendant Switch Lockouts

Prevent cranes, hoists, and other machinery controlled by pendant switches from starting up during maintenance. Unlike soft lockout bags, these lockouts have rigid sides that keep control buttons from being pressed while work is underway. With space for four padlocks, multiple people can safely work on the same equipment. These lockouts expand to fit over most switch sizes, and collapse flat for storage. They help you comply with OSHA 29 CFR 1910.147 procedures for the control of energy sources that could injure workers.

			For Switch		Overall
	For Max. No. of Padlocks	For Max. Padlock Shackle Dia.	Lg.	Max. Wd.	Lg.	Wd.	Dp.	Temp. Range, ° F	Color	Label Included	Specs. Met		Each
Lockout Bag







				Plastic/Fabric

				4	3/8"	4" to 18"	5"	11" to 20"	5 1/4"	5 1/4"	-40 to 212	Red	No	OSHA Compliant 29 CFR 1910.147	0000000	000000