Gas Valve Wrenches | McMaster-Carr

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9 Products

Water and Gas Shut-Off Wrenches

Turn off the main supply of water or gas at the point it enters your facility.

Open End		Box
Drive Size	Overall Lg.	Slot Lg.	Slot Wd.	Overall Lg.	Material	Color		Each
5/8"	15"	1 1/2"	1/2"	12"	Powder-Coated Aluminum	Gray	00000000	000000

Shut-Off Valve Wrenches

These tools fit valve stems to open and close stopcocks, sillcocks, and other valves that don't have a handle.

Drive Size	Overall Lg.	Opening Shape	Material		Each
1/4", 9/32", 5/16", 11/32"	3 1/8"	4-Point	Steel	0000000	000000

T-Handle Shut-Off Valve Wrenches

Open-End, Two-Prong and 4-Point Socket Heads Shown Installed

Start and stop flow on valves that don’t have handles. These wrenches have valve keys for three drive styles: 4-point socket, two prong, and open end. They’re often used on underground valves, such as those in waterworks systems, sprinkler lines, and supply lines for water and gas. The handle is wide enough to give you leverage to open valves but narrow enough to fit inside manholes and other tight spaces.

Snap the valve key to the end of the shaft. The other keys snap onto the ends of the handle for storage.

Drive Size
4-Point Socket	Two Prong	Open End	No. of Heads Included	Head Holding Mechanism	Overall Lg., ft.	Material	Color	Features		Each
2"	1"	1 1/8"	3	Ball Detent	3-5	Powder-Coated Steel	Red	Telescoping Shaft	0000000	0000000

Water Supply Shut-Off Valve Wrenches

Shaped to grip a valve handle, these wrenches turn corroded or hard-to-reach toilet and sink valves without overtightening.

Overall Lg.	Material		Each
11"	Plastic	000000	000000

Fire Hose Fitting Wrenches

A spanner-style head fits the lugs on fire hose couplings and adapters.

	For Hose Size	Overall Lg.	Features	For Lug Style	Material		Each
A	3/4 to 6	10"	1 13/16" Lg. × 7/16" Ht. Slot for Gas Valve Shut-Off	Rocker, Pin	Aluminum	0000000	000000
B	3/4 to 6	10 1/2"	1 13/16" Lg. × 7/16" Ht. Slot for Gas Valve Shut-Off, 1 1/2" Wd. Pry Tip at End of Handle	Rocker, Pin	Aluminum	0000000	00000

5-Point Sockets

These sockets fit the nuts found on water and gas valves. Use with hand-driven tools only.

3/8" Square Drive
Drive Size	Overall Lg.	OD	Material	Finish		Each
13/16"	1 1/16"	1 1/8"	Steel	Black Oxide	000000	000000
1/2" Square Drive
13/16"	2"	1 1/8"	Steel	Black Oxide	0000000	00000

5-Point Impact Sockets

Turn 5-point tamper-resistant nuts and bolts often found on water and gas valves. The walls of the sockets are thicker and more flexible than standard sockets, so they can handle the high torque and force of impact tools without cracking.

	Clearance Depth
Drive Size	Nut	Bolt	Overall Lg.	OD	Material	Finish		Each
1/2" Square Drive
13/16"	13/16"	13/16"	2"	1 9/32"	Steel	Black Oxide	000000000	000000