1 13⁄16 Inch Box Wrenches

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12 Products

Combination Wrenches

12-Point

Opening

Your go-to wrenches for routine maintenance. With two different ends, you need fewer tools to tighten and loosen nuts and bolts. The open end slides onto the side of fasteners for adjustments in tight spots. When nuts and bolts won't budge, the box end fully encircles them to apply maximum torque. Drop forged for added strength, these wrenches will be part of your toolbox for life.

12-Point Opening—The most common opening, these wrenches work on hex and 12-point nuts and bolts. They slide onto hex heads at more angles than 6-point fasteners for quicker engagement, but they're more likely to slip when you apply more torque.

Chrome-Plated Steel—The most popular finish, these wrenches won't rust or chip. Although they withstand moisture better than black oxide, they don't hold up to harsh chemicals as well as stainless steel.

Black-Oxide Steel—The dark, matte coating protects these wrenches from wear and won't flake off. They offer minimal corrosion resistance, though, so they're best for dry environments.

Dull—With a textured finish, these wrenches won't slip out of your hands, even when greasy or oily.

			Box End		Open End
	Drive Size	Overall Lg.	Head Offset Angle	Head Thick.	Opening Angle	Head Thick.	Appearance		Each
12-Point Opening







				Chrome-Plated Steel

				1 13/16"	25"	15°	31/32"	15°	45/64"	Dull	5441A45	0000000




						Black-Oxide Steel

						1 13/16"	23 1/2"	15°	1 1/32"	15°	3/4"	Dull	7242A51	000000

Ratcheting Combination Wrenches

12-Point

Opening

Turn nuts and bolts without having to remove and reposition these wrenches. They're commonly used where you don't have enough space for full turns. To switch between loosening and tightening, flip them over.

Polished—The smooth surface is easy to wipe clean of grime. The mirror-like finish lends a high-end look to any toolkit.

			Box End		Open End
	Drive Size	Overall Lg.	Head Thick.	Number of Teeth	Opening Angle	Head Thick.	Appearance		Each
12-Point Opening







				Chrome-Plated Steel

				1 13/16"	25 1/2"	63/64"	72	15°	27/32"	Polished	5163A59	0000000

Striking Box Wrenches


6-Point Opening	12-Point Opening

Also known as slugging wrenches, strike the handle with a hammer to break stuck fasteners free.

12-Point Opening—Wrenches with a 12-point opening are easier to position on hex fasteners than wrenches with a 6-point opening but make less contact.

	Overall Lg.	Head Thk.	Material	Specs. Met		Each
6-Point Opening



	1 13/16"	11 5/16"	63/64"	Black-Oxide Steel	ASME B107.100	8341A45	000000


	12-Point Opening



			1 13/16", 46 mm	7 7/8"	1 1/4"	Black-Oxide Steel	—	5456A17	000000

Deep-Offset High-Leverage Box Wrenches

A 45° offset head provides clearance for reaching over obstructions. These wrenches have a long handle for extra leverage—add an extension to increase it even more.

Extension Handles—Extension handles (sold separately) fit securely over the end of the wrench.

	Box Wrenches								Extension Handles
	Drive Size	Overall Lg.	Head Offset Angle	Overall Lg. with Extension Handle	Head Thk.	Material		Each		Each
12-Point Opening



		1 13/16", 46 mm	13 1/2"	45°	43 3/8"	1 1/8"	Black-Oxide Steel	54555A33	0000000	54555A82	0000000

Ratcheting Box Wrenches

12-Point Opening

A ratchet mechanism allows you to turn fasteners in tight spaces without removing and repositioning the wrench.

Turn Required to Ratchet—The smaller the turn required to ratchet, the less clearance you need to engage the ratchet.

	Overall Lg.	Head OD	Head Thk.	Turn Req. to Ratchet	Material	Appearance	Grip Material	Mil. Spec.		Each
12-Point Opening



	1 13/16"	19"	3 3/8"	5/8"	20°	Chrome-Plated Steel	Polished	Plastic	Fed. Spec. GGG-W-001405	5183A29	0000000

Backup Wrenches


	Head and Handle Sold Separately

When you’re working with high torque, these wrenches keep the nut from turning as you tighten a bolt. You'll need a head and a handle to form a complete wrench. The head goes around the nut you want to hold stationary and the handle braces against an adjacent nut, absorbing the torque. They're often used when sealing large pipe flanges with a hydraulic torque wrench. Safer than striking wrenches, they stay securely on the nut until you release them.

Heads

	Overall Lg.	Head Thk.	Material		Each
12-Point Opening



	1 13/16"	4 3/4"	13/16"	Black-Oxide Steel	9586N107	0000000

Deep-Offset Striking Box Wrenches

The head is offset 45° to provide clearance for reaching over obstructions. Also known as slugging wrenches, strike the handle with a hammer to break stuck fasteners free.

	Overall Lg.	Head Offset Angle	Head Thk.	Material	Specs. Met		Each
12-Point Opening



	1 13/16"	13"	45°	1 3/16"	Black-Oxide Steel	ASME B107.100	5455A19	000000

Nonsparking Striking Box Wrenches

Made of aluminum-bronze that is Factory Mutual approved, these wrenches inhibit sparking and are nonmagnetic and corrosion resistant. They satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present. Also known as slugging wrenches, strike the handle with a hammer to break stuck fasteners free.

Warning: Do not use these tools in direct contact with acetylene.

	Overall Lg.	Head Thk.	Material	Certification		Each
6-Point Opening



	1 13/16"	9 7/8"	1"	Aluminum Bronze	FM Approved	6507A26	0000000

Tapered-Handle Box Wrenches

Also known as spud, structural, and construction wrenches, use the pointed end of the handle to align bolt holes during assembly.

	Overall Lg.	Head Offset Angle	Head Thk.	Material	Specs. Met		Each
12-Point Opening



	1 13/16"	22"	60°	1 1/4"	Black-Oxide Steel	ASME B107.100	5457A26	0000000