Tommy Bars | McMaster-Carr

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44 Products

Sliding T-Style Wrench Handles

Position the head anywhere along the handle. Also known as breaker bars, use these nonratcheting handles to get the high torque required to break stuck fasteners free.

	Wrench Handles				Replacement Wrench Handle Heads
	Overall Lg.	Material		Each		Each
1/4" Square Drive



		4 1/2"	Chrome-Plated Steel	5521A12	000000	———	0


		3/8" Square Drive



				8"	Chrome-Plated Steel	5522A15	00000	———	0


				1/2" Square Drive



						13"	Chrome-Plated Steel	5523A13	00000	———	0


						3/4" Square Drive



								19 1/4"	Black-Oxide Steel	5524A32	00000	———	0


								19 1/4"	Chrome-Plated Steel	5524A19	000000	———	0
								24"	Chrome-Plated Steel	5524A31	000000	9601N14	000000


								1" Square Drive



										20"	Chrome-Plated Steel	9601N11	000000	9601N12	00000


										30"	Chrome-Plated Steel	5525A21	000000	9601N15	000000


										1 1/2" Square Drive



												36"	Black-Oxide Steel	9601N13	000000	———	0

T-Handle Tap Wrenches

Use with a tap to thread holes by hand. These wrenches are more compact than straight-handle tap wrenches, so they can be used to tap in tighter spaces. However, they provide less leverage.

Tap Wrenches

Sliding Ratcheting Handle—Sliding ratcheting handle moves from side to side and can lock in a fixed position. It adjusts for right- or left-hand ratcheting.

	Wrenches							Tap Wrench Jaws Sets
	For Tap Size	For Tap Pipe Size	For Square Shank Size	Lg.	Material		Each		Each
Fixed Handle



		No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No. 10, No. 12, 3/16", 7/32", 1/4", M1.6, M1.8, M2, M2.2, M2.5, M3, M3.5, M4, M4.5, M5, M6, M6.3	—	0.11" to 0.191"	3 1/2"	Steel	2546A23	000000	———	0


		No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No. 10, No. 12, 3/16", 7/32", 1/4", M1.6, M1.8, M2, M2.2, M2.5, M3, M3.5, M4, M4.5, M5, M6, M6.3	—	0.11" to 0.191"	9"	Steel	2546A26	00000	———	0
		1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5	1/16, 1/8	0.191" to 0.275"	4"	Steel	2546A25	00000	———	0
		1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5	1/16, 1/8	0.191" to 0.275"	11"	Steel	2546A27	00000	———	0
		1/2", 9/16", 5/8", 11/16", 3/4", M13, M14, M15, M16, M17, M18, M19, M20	—	0.275" to 0.442"	4"	Steel	2546A31	00000	———	0


		Sliding Handle



				No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No. 10, No. 12, 1/4", M1.6, M2, M2.5, M3, M3.5, M4, M4.5, M5, M6	—	0.11" to 0.191"	3 1/2"	Steel	2546A22	00000	———	0


				No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No. 10, No. 12, 1/4", M1.6, M2, M2.5, M3, M3.5, M4, M4.5, M5, M6	—	0.11" to 0.191"	9"	Steel	2546A32	00000	———	0
				1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5	1/16, 1/8	0.191" to 0.275"	4"	Steel	2546A24	00000	———	0
				1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5	1/16, 1/8	0.191" to 0.275"	11"	Steel	2546A33	00000	———	0


				Sliding Ratcheting Handle



						No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No. 10, No. 12, 3/16", 7/32", 1/4", M1.6, M1.8, M2, M2.2, M2.5, M3, M3.5, M4, M4.5, M5, M6, M6.3	—	0.078" to 0.203"	3 1/2"	Steel	2544A1	00000	2544A611	000000


						No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No. 10, No. 12, 3/16", 7/32", 1/4", M1.6, M1.8, M2, M2.2, M2.5, M3, M3.5, M4, M4.5, M5, M6, M6.3	—	0.078" to 0.203"	10"	Steel	2544A6	00000	2544A611	00000
						1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5	—	0.188" to 0.313"	12"	Steel	2544A7	00000	2544A3	0000
						1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5	1/16, 1/8	0.188" to 0.313"	4 1/4"	Steel	2544A5	00000	2544A3	0000
						1/2", 9/16", 5/8", 11/16", 3/4", M13, M14, M15, M16, M17, M18, M19, M20	—	0.344" to 0.5"	4 1/2"	Steel	2544A8	000000	2544A4	00000

Tap Wrenches with Aligner

Wrenches with aligner square your tap to your work surface for proper alignment and reduced tap breakage. A V-groove at the base provides stability on round surfaces.

	Wrenches							Tap Wrench Jaws Sets
	For Tap Size	For Square Shank Size	Lg.	Includes	Material		Each		Each
Sliding Handle



		No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No. 10, No. 12, 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M1.6, M1.8, M2, M2.2, M2.5, M3, M3.5, M4, M4.5, M5, M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5	0.11" to 0.275"	4 1/4"	Aligner	Steel	2548A12	000000	2548A42	000000

Machine-Mount Tap Wrenches

Machine-mount wrenches have a guide shank that fits into the chuck on your drill press and holds the tap steady. Use them after drilling to thread holes manually without moving the workpiece.

Sliding Handle—Sliding handle moves from side to side to allow tapping in spaces where fixed handles don't have room to turn.

	For Tap Pipe Size	For Square Shank Size	Lg.	Includes	Material		Each
Sliding Handle



	No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No. 10, No. 12, 1/4", M1.6, M2, M2.5, M3, M3.5, M4, M4.5, M5, M6	—	0.11" to 0.191"	4 1/2"	Guide with 1/2" dia. shank	Steel	2550A64	000000


	1/4", 5/16", 3/8", 7/16", 1/2", M6, M7, M8, M10, M12	1/16, 1/8	0.191" to 0.275"	5 1/8"	Guide with 1/2" dia. shank	Steel	2550A65	00000
	1/2", 9/16", 5/8", 11/16", 3/4", M12, M12.5, M14, M15, M16, M18, M19	1/16, 1/8	0.275" to 0.442"	5 1/4"	Guide with 5/8" dia. shank	Steel	2550A66	00000
	3/4", 13/16", 7/8", 15/16", 1", M19, M20, M22, M22.5, M24, M25	1/4	0.442" to 0.6"	5 1/2"	Guide with 3/4" dia. shank	Steel	2550A67	000000

Starrett T-Handle Tap Wrenches

With a T-handle design, these wrenches are more compact than straight-handle tap wrenches but provide less leverage. The handle slides from side to side to allow tapping in spaces where fixed handles don't have room to turn.

	For Tap Size	For Tap Pipe Size	For Square Shank Size	Lg.	Material		Each
Sliding Handle



	93A	1/16", 1/8", 3/16", M1.6, M1.8, M2, M2.2, M2.5, M3, M3.5, M4, M4.5	—	0.063" to 0.156"	2"	Steel	23455A365	000000


	93B	7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", M5.5, M6, M6.3, M7, M8, M9, M10, M11	—	0.156" to 0.25"	2 1/2"	Steel	23455A366	00000
	93C	1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5	1/16, 1/8	0.188" to 0.313"	3 1/2"	Steel	23455A367	00000

T-Style Wrench Handles

Grip one side of the handle in each hand and twist to free stubborn fasteners. These wrench handles have a long shaft, so you can access hard-to-reach spots without a socket extension. They’re also known as breaker bars.

	Material		Each
1/4" Square Drive



	7 3/4"	Chrome-Plated Steel	9529N111	000000


	3/8" Square Drive



			10 1/2"	Chrome-Plated Steel	9529N112	00000


			1/2" Square Drive



					10 1/2"	Chrome-Plated Steel	9529N113	00000

Economy T-Handle Tap Wrenches

Connect a tap to these wrenches for occasional or light-duty hand tapping. All have a T-handle design, so they're more compact than straight-handle tap wrenches but provide less leverage. The handle slides from side to side to allow tapping in spaces where fixed handles don't have room to turn.

	For Square Shank Size	Lg.	Includes	Material		Each
Sliding Handle



	No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No. 10, No. 12, 3/16", 7/32", 1/4", M3, M3.5, M4, M4.5, M5, M6, M6.3	0.11" to 0.191"	2 3/8"	—	Steel	25605A63	000000


	1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5	0.191" to 0.275"	3 1/2"	—	Steel	25605A67	00000
	1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5	0.191" to 0.275"	3 1/2"	3/8" Square-Drive Socket	Steel	25605A71	00000