Iron Hand Wheels | McMaster-Carr

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188 Products

Unthreaded Through-Hole-Mount Spoked Hand Wheels

Create custom threads or drill a hole in the side of the hub to secure with a set screw. The spoked design allows a better grip around the rim than solid hand wheels to manually adjust valves, presses, and machine components.

Dished Hand Wheels


2 Spokes	3 Spokes	4 Spokes

Dished hand wheels keep hands away from machinery.

Iron—Iron hand wheels are durable.

		Wheel		Hub
	No. of Spokes	Dia.	Projection	Dia.	Projection	Hole Dia.	Set Screw Included		Each
Iron—Polished







				Round Hole

				2	4"	1 1/2"	1 1/8"	1"	1/4"	No	6026K109	000000


				3	5"	1 3/4"	1 1/4"	1 1/4"	5/16"	No	6026K111	00000
				3	6"	1 7/8"	1 3/8"	1 1/4"	5/16"	No	6026K112	00000
				3	7"	2 1/4"	1 5/8"	1 1/2"	3/8"	No	6026K113	00000
				3	8"	2 1/2"	1 3/4"	1 3/4"	3/8"	No	6026K114	00000
				3	9"	2 3/4"	2"	2"	1/2"	No	6026K115	000000
				3	10"	3"	2 1/8"	2 1/8"	1/2"	No	6026K116	000000
				4	12"	3 1/4"	2 1/2"	1 7/8"	5/8"	No	6026K117	000000

Dished Hand Wheels with Fixed Handle


2 Spokes	Three-Spoked Dished Wheel with Stationary Handle	4 Spokes

Dished hand wheels keep hands away from machinery.

These wheels have a fixed handle for an extra grip.

Iron—Iron hand wheels are durable.

		Wheel		Hub			Handle
	No. of Spokes	Dia.	Projection	Dia.	Projection	Hole Dia.	Lg.	Material	Appearance	Set Screw Included		Each
Iron—Dull with Polished Rim







				Round Hole

				2	4"	1 1/2"	1 1/8"	1"	1/4"	2 3/16"	Steel	Polished	No	6026K131	000000


				3	5"	1 3/4"	1 1/4"	1 1/4"	5/16"	2 3/16"	Steel	Polished	No	6026K132	00000
				3	6"	1 7/8"	1 3/8"	1 1/4"	5/16"	3 1/8"	Steel	Polished	No	6026K133	00000
				3	7"	2 1/4"	1 5/8"	1 1/2"	3/8"	3 1/8"	Steel	Polished	No	6026K134	000000
				3	8"	2 1/2"	1 3/4"	1 3/4"	3/8"	3 1/2"	Steel	Polished	No	6026K135	000000
				3	9"	2 3/4"	2"	2"	1/2"	3 1/2"	Steel	Polished	No	6026K136	000000
				3	10"	3"	2 1/8"	2 1/8"	1/2"	3 1/2"	Steel	Polished	No	6026K137	000000
				4	12"	3 1/4"	2 1/2"	1 7/8"	5/8"	4 3/16"	Steel	Polished	No	6026K138	000000

Dished Hand Wheels with Revolving Handle


2 Spokes	3 Spokes	4 Spokes

Dished hand wheels keep hands away from machinery.

Hand wheels with a revolving handle have a free-spinning handle, so wheels are easy to turn.

Iron—Iron hand wheels are durable.

		Wheel		Hub			Handle
	No. of Spokes	Dia.	Projection	Dia.	Projection	Hole Dia.	Lg.	Material	Appearance	Set Screw Included		Each
Iron—Dull with Polished Rim







				Round Hole

				2	4"	1 1/2"	1 1/8"	1"	1/4"	2 3/16"	Steel	Polished	No	6026K152	000000


				3	5"	1 3/4"	1 1/4"	1 1/4"	5/16"	2 3/16"	Steel	Polished	No	6026K153	00000
				3	6"	1 7/8"	1 3/8"	1 1/4"	5/16"	3 1/8"	Steel	Polished	No	6026K154	00000
				3	7"	2 1/4"	1 5/8"	1 1/2"	3/8"	3 1/8"	Steel	Polished	No	6026K155	000000
				3	8"	2 1/2"	1 3/4"	1 3/4"	3/8"	3 1/2"	Steel	Polished	No	6026K156	000000
				3	9"	2 3/4"	2"	2"	1/2"	3 1/2"	Steel	Polished	No	6026K157	000000
				3	10"	3"	2 1/8"	2 1/8"	1/2"	3 1/2"	Steel	Polished	No	6026K158	000000
				4	12"	3 1/4"	2 1/2"	1 7/8"	5/8"	4 3/16"	Steel	Polished	No	6026K159	000000

Flat Hand Wheels


2 Spokes	3 Spokes	4 Spokes

Flat hand wheels require less space than dished wheels.

Iron—Iron hand wheels are durable.

		Wheel		Hub
	No. of Spokes	Dia.	Projection	Dia.	Projection	Hole Dia.	Set Screw Included		Each
Iron—Polished







				Round Hole

				2	4"	1 1/8"	1 1/4"	1 1/8"	1/4"	No	6026K101	000000


				3	5"	1 1/8"	1 1/2"	1 1/8"	5/16"	No	6026K102	00000
				3	6"	1 1/4"	1 5/8"	1 1/4"	5/16"	No	6026K103	00000
				3	8"	1 1/2"	1 7/8"	1 1/2"	3/8"	No	6026K104	00000
				3	10"	2 1/4"	2 1/4"	2 1/4"	1/2"	No	6026K105	000000
				4	12"	3"	3"	3"	5/8"	No	6026K106	000000

Flat Hand Wheels with Fixed Handle


2 Spokes	3 Spokes	4 Spokes

Flat hand wheels require less space than dished wheels.

These wheels have a fixed handle for an extra grip.

Iron—Iron hand wheels are durable.

		Wheel		Hub			Handle
	No. of Spokes	Dia.	Projection	Dia.	Projection	Hole Dia.	Lg.	Material	Appearance	Set Screw Included		Each
Iron—Dull with Polished Rim







				Round Hole

				2	4"	1 1/8"	1 1/4"	1 1/8"	1/4"	2 3/16"	Steel	Polished	No	6026K122	000000


				3	5"	1 1/8"	1 1/2"	1 1/8"	5/16"	2 3/16"	Steel	Polished	No	6026K123	00000
				3	6"	1 1/4"	1 5/8"	1 1/4"	5/16"	3 1/8"	Steel	Polished	No	6026K124	00000
				3	8"	1 1/2"	1 7/8"	1 1/2"	3/8"	3 1/2"	Steel	Polished	No	6026K125	000000
				3	10"	2 1/4"	2 1/4"	2 1/4"	1/2"	3 1/2"	Steel	Polished	No	6026K126	000000
				4	12"	3"	3"	3"	5/8"	4 3/16"	Steel	Polished	No	6026K127	000000

Flat Hand Wheels with Revolving Handle


2 Spokes	3 Spokes	4 Spokes

Flat hand wheels require less space than dished wheels.

Hand wheels with a revolving handle have a free-spinning handle, so wheels are easy to turn.

Iron—Iron hand wheels are durable.

		Wheel		Hub			Handle
	No. of Spokes	Dia.	Projection	Dia.	Projection	Hole Dia.	Lg.	Material	Appearance	Set Screw Included		Each
Iron—Dull with Polished Rim







				Round Hole

				2	4"	1 1/8"	1 1/4"	1 1/8"	1/4"	2 3/16"	Steel	Polished	No	6026K143	000000


				3	5"	1 1/8"	1 1/2"	1 1/8"	5/16"	2 3/16"	Steel	Polished	No	6026K144	00000
				3	6"	1 1/4"	1 5/8"	1 1/4"	5/16"	3 1/8"	Steel	Polished	No	6026K145	000000
				3	8"	1 1/2"	1 7/8"	1 1/2"	3/8"	3 1/2"	Steel	Polished	No	6026K146	000000
				3	10"	2 1/4"	2 1/4"	2 1/4"	1/2"	3 1/2"	Steel	Polished	No	6026K147	000000
				4	12"	3"	3"	3"	5/8"	4 3/16"	Steel	Polished	No	6026K148	000000

Machinable-Hub-Mount Spoked Hand Wheels

Mill specific holes or keyways in the hub to meet your specifications or weld in place. The spoked design allows a better grip around the rim than solid hand wheels to manually adjust valves, presses, and machine components.

Dished Hand Wheels


2 Spokes	3 Spokes

4 Spokes

Dished hand wheels keep hands away from machinery.

Iron—Iron hand wheels are durable.

		Wheel		Hub
	No. of Spokes	Dia.	Projection	Dia.	Projection		Each
Iron—Dull



		2	4"	1 1/2"	1 1/8"	1"	6025K37	000000


		3	5"	1 3/4"	1 1/4"	1 1/4"	6025K38	00000
		3	6"	1 7/8"	1 3/8"	1 1/4"	6025K16	00000
		3	7"	2 1/4"	1 5/8"	1 1/2"	6025K17	00000
		3	8"	2 1/2"	1 3/4"	1 3/4"	6025K18	00000
		3	9"	2 3/4"	2"	2"	6025K19	00000
		3	10"	3"	2 1/8"	2 1/8"	6025K21	00000
		4	12"	3 1/4"	2 1/2"	1 7/8"	6025K22	00000

Flat Hand Wheels


2 Spokes	3 Spokes	4 Spokes

Flat hand wheels require less space than dished wheels.

Iron—Iron hand wheels are durable.

		Wheel		Hub
	No. of Spokes	Dia.	Projection	Dia.	Projection		Each
Iron—Dull



		2	4"	1 1/8"	1 1/4"	1 1/8"	6025K11	000000


		3	5"	1 1/8"	1 1/2"	1 1/8"	6025K23	00000
		3	6"	1 1/4"	1 5/8"	1 1/4"	6025K12	00000
		3	8"	1 1/2"	1 7/8"	1 1/2"	6025K13	00000
		3	10"	2 1/4"	2 1/4"	2 1/4"	6025K14	00000
		4	12"	3"	3"	3"	6025K15	000000

Unthreaded Through-Hole-Mount Solid Hand Wheels

Create custom threads or drill a hole in the side of the hub to secure with a set screw. Long shafts can pass through these hand wheels for mounting versatility. The wheels are solid, so they won't catch hands or material while manually adjusting valves, presses, and machine components.

Dished Hand Wheels


Iron and Aluminum Dished Wheels

Dished hand wheels keep hands away from machinery.

Iron—Iron hand wheels are durable.

	Wheel		Hub
	Dia.	Projection	Dia.	Projection	Hole Dia.	Set Screw Included		Each
Iron—Dull with Polished Rim







				Round Hole

				3"	1"	3/4"	5/8"	1/4"	No	6024K81	000000


				4"	1 1/2"	1"	3/4"	1/4"	No	6024K82	00000
				6"	1 7/8"	1 1/4"	1"	5/16"	No	6024K84	00000
				8"	2 1/8"	1 5/8"	1 1/8"	3/8"	No	6024K85	000000
				9"	2 7/8"	2"	2 1/8"	1/2"	No	6024K86	000000

Dished Hand Wheels with Revolving Handle

Dished hand wheels keep hands away from machinery.

Hand wheels with a revolving handle have a free-spinning handle, so wheels are easy to turn.

Iron—Iron hand wheels are durable.

	Wheel		Hub			Handle
	Dia.	Projection	Dia.	Projection	Hole Dia.	Lg.	Material	Appearance	Set Screw Included		Each
Iron—Dull with Polished Rim







				Round Hole

				3"	1"	3/4"	5/8"	1/4"	1 1/2"	Steel	Polished	No	6024K107	000000


				4"	1 1/2"	1"	3/4"	1/4"	2 3/16"	Steel	Polished	No	6024K108	000000
				6"	1 7/8"	1 1/4"	1"	5/16"	3 1/8"	Steel	Polished	No	6024K111	000000
				8"	2 1/8"	1 5/8"	1 1/8"	3/8"	3 1/2"	Steel	Polished	No	6024K112	000000
				9"	2 7/8"	2"	2 1/8"	1/2"	3 1/2"	Steel	Polished	No	6024K113	000000

Flat Hand Wheels

Flat hand wheels require less space than dished wheels.

Iron—Iron hand wheels are durable.

	Wheel		Hub
	Dia.	Projection	Dia.	Projection	Hole Dia.	Set Screw Included		Each
Iron—Dull with Polished Rim







				Round Hole

				4"	1 1/8"	1 1/4"	1 1/8"	1/4"	No	6024K75	000000


				6"	1 1/4"	1 5/8"	1 1/4"	5/16"	No	6024K77	00000
				10"	2 1/4"	2 1/4"	2 1/4"	1/2"	No	6024K79	000000

Flat Hand Wheels with Revolving Handle

Flat hand wheels require less space than dished wheels.

Hand wheels with a revolving handle have a free-spinning handle, so wheels are easy to turn.

Iron—Iron hand wheels are durable.

	Wheel		Hub			Handle
	Dia.	Projection	Dia.	Projection	Hole Dia.	Lg.	Material	Appearance	Set Screw Included		Each
Iron—Dull with Polished Rim







				Round Hole

				4"	1 1/8"	1 1/4"	1 1/8"	1/4"	2 3/16"	Steel	Polished	No	6024K102	0000000


				6"	1 1/4"	1 5/8"	1 1/4"	5/16"	3 1/8"	Steel	Polished	No	6024K104	000000
				10"	2 1/4"	2 1/4"	2 1/4"	1/2"	3 1/2"	Steel	Polished	No	6024K106	000000

Unthreaded Through-Hole-Mount Crank Handles


Round Hole Style 1	Round Hole Style 2	Round Hole Style 7

Square Hole Style 9	Square Hole Style 10

Adjust machinery components with more leverage and less effort than hand wheels. The through hole in the hub attaches anywhere along the length of shafts. To mount them on unthreaded rods, drill a hole in the side of the hub and secure with a set screw; for threaded rods, tap matching threads inside the hub.

Round Hole


Style 1	Style 2	Style 7

Indexing Grip—Handles with a indexing grip have a pin that fits into indexed holes on equipment such as milling machines and rotary tables.

Revolving Grip—Handles with a revolving grip let you turn continuously without having to adjust your grasp while also reducing strain on your arm.

Stationary Grip—Handles with a stationary grip are best when you need to apply high force because the grip won’t rotate or slip.

Iron—Iron handles resist damage from impact.

						Grip
	Style	Handle Lg., mm	Projection, mm	Hub Projection, mm	Hole Dia., mm	Ht., mm	Material		Each
Stationary Grip with Offset Arm







				Black Powder-Coated Iron

				1	100	128	28	10	80	Zinc-Plated Steel	6544N19	000000


				1	125	141	34	10	86	Zinc-Plated Steel	6544N2	00000
				1	160	162	38	14	97	Zinc-Plated Steel	6544N21	00000
				1	200	196	44	17	118	Zinc-Plated Steel	6544N22	00000
				1	315	248	54	20	143	Zinc-Plated Steel	6544N24	000000


				Stationary Grip with Straight Arm







								Black Powder-Coated Iron

								2	80	92	24	8	74	Zinc-Plated Steel	6544N31	00000


								Revolving Grip with Offset Arm







												Black Powder-Coated Iron

												1	80	112	24	8	74	Zinc-Plated Steel	6544N11	00000


												1	125	141	34	10	86	Zinc-Plated Steel	6544N13	00000
												1	160	162	38	14	97	Zinc-Plated Steel	6544N14	00000
												1	315	248	54	20	143	Zinc-Plated Steel	6544N17	000000


												Revolving Grip with Straight Arm







																Black Powder-Coated Iron

																2	100	101	28	10	80	Zinc-Plated Steel	6544N26	00000


																2	125	116	34	10	90	Zinc-Plated Steel	6544N27	00000
																2	160	126	38	14	97	Zinc-Plated Steel	6544N28	00000
2																250	163	48	17	127	Zinc-Plated Steel	6544N3	000000


Revolving/Indexing Grip with Straight Arm







																Iron

																7	75	90	24	16	90	Black-Oxide Steel	6544N41	00000


																7	110	90	30	20	90	Black-Oxide Steel	6544N43	000000
																7	165	90	36	24	90	Black-Oxide Steel	6544N45	000000

Square Hole


Style 9	Style 10

Square long shafts can pass through these handles for mounting versatility. Drill a hole in the side of the hub to secure with a set screw. These crank handles provide leverage to maximize force for turning and tightening. They are often used on cross-slide tables.

Stationary Grip—Handles with a stationary grip are best when you need to apply high force because the grip won’t rotate or slip.

Revolving Grip—Handles with a revolving grip let you turn continuously without having to adjust your grasp while also reducing strain on your arm.

Iron—Iron handles are powder coated for added durability.

				Hub			Grip
	Style	Handle Lg.	Projection	Dia.	Projection	Hole Wd.	Ht.	Material		Each
Stationary Grip







				Cast Iron

				9	2 1/2"	3"	3/4"	3/4"	1/2"	1 31/32"	Steel	6040K102	000000


				9	4 15/16"	4 7/16"	1 3/8"	1 3/8"	9/16"	2 27/32"	Steel	6040K105	00000
				9	6 5/16"	4 13/16"	1 1/2"	1 1/2"	11/16"	3 5/32"	Steel	6040K107	00000
				9	7 7/8"	5 11/16"	1 3/4"	1 3/4"	3/4"	3 17/32"	Steel	6040K108	00000
				9	7 7/8"	5 11/16"	1 3/4"	1 3/4"	7/8"	3 17/32"	Steel	6040K109	00000


				Revolving Grip







								Gray Powder-Coated Iron

								10	4 7/16"	3 7/8"	—	1 3/8"	9/16"	2 7/8"	Chrome-Plated Steel	6089K15	000000


								10	5 9/16"	5 3/8"	—	1 13/16"	5/8"	3 31/32"	Chrome-Plated Steel	6089K16	000000
								10	7 5/8"	5 15/16"	—	2 1/16"	3/4"	4 7/32"	Chrome-Plated Steel	6089K18	000000

Chain Wheels for Overhead Valves

Open and close almost any hand-wheel operated overhead valve from the floor. These wheels can also be used to operate hatches, skylights, and other overhead components. Use these wheels with galvanized steel lock-link chain (not included).

Iron—Iron hand wheels are durable.

Galvanized Iron—Iron hand wheels are durable. Those with a galvanized finish provide corrosion resistance.

				Wheel
	For Hand Wheel Dia.	For Lock-Link Chain Trade Size	Hole Dia.	Trade Size	Dia.	Projection	Overall Ht.		Each
Unthreaded Through-Hole Mount







				Iron

				2" to 4"	2	1/2"	0	4"	1 3/4"	4 5/8"	9765K11	000000


				4 1/4" to 5 3/4"	1/0	7/8"	1	5 3/4"	2 1/4"	6 3/8"	9765K13	000000
				6" to 7 1/2"	1/0	7/8"	1 1/2	7 1/2"	2 3/8"	7 3/4"	9765K15	000000
				7 3/4" to 9"	1/0	2 1/8"	2	9"	2 3/8"	10 1/2"	9765K17	000000
				9 1/4" to 12 1/2"	4/0	2 1/8"	2 1/2	12"	2 5/8"	12 1/2"	9765K19	000000
				12 3/4" to 15 1/2"	4/0	2 1/8"	3	15 1/2"	2 5/8"	15 1/2"	9765K21	000000
				15 3/4" to 19"	4/0	2 7/8"	3 1/2	18 1/2"	3 1/8"	18 1/2"	9765K23	000000
				19 1/4" to 22"	5/0	3 1/8"	4	21 1/2"	3 1/8"	21 1/2"	9765K25	000000




						Galvanized Iron

						2" to 4"	2	1/2"	0	4"	1 3/4"	4 5/8"	8017K21	000000


						4 1/4" to 5 3/4"	1/0	7/8"	1	5 3/4"	2 1/4"	6 3/8"	8017K22	000000
						6" to 7 1/2"	1/0	7/8"	1 1/2	7 1/2"	2 3/8"	7 3/4"	8017K23	000000
						7 3/4" to 9"	1/0	2 1/8"	2	9"	2 3/8"	10 1/2"	8017K24	000000
						9 1/4" to 12 1/2"	4/0	2 1/8"	2 1/2	12"	2 5/8"	12 1/2"	8017K25	000000
						12 3/4" to 15 1/2"	4/0	2 1/8"	3	15 1/2"	2 5/8"	15 1/2"	8017K26	000000
						15 3/4" to 19"	4/0	2 7/8"	3 1/2	18 1/2"	3 1/8"	18 1/2"	8017K27	000000
						19 1/4" to 22"	5/0	3 1/8"	4	21 1/2"	3 1/8"	21 1/2"	8017K28	000000

Polypropylene Plastic Chain Container

Lg.	Dia.		Each
11 5/8"	4 3/4"	3600T85	000000

Impact-Resistant Chain Wheels for Overhead Valves

Made of high-strength ductile iron, these wheels withstand impact better than other wheels to open and close large or stubborn overhead valves from the floor. They can also be used to operate hatches, skylights, and other overhead components. Use these wheels with galvanized steel lock-link chain (not included).

Iron—Iron hand wheels are durable.

				Wheel
	For Hand Wheel Dia.	For Lock-Link Chain Trade Size	Hole Dia.	Trade Size	Dia.	Projection	Overall Ht.		Each
Unthreaded Through-Hole Mount







				Iron

				2" to 4"	2	1/2"	0	4"	1 3/4"	4 5/8"	9765K51	0000000


				4 1/4" to 5 3/4"	1/0	7/8"	1	5 3/4"	2 1/4"	6 3/8"	9765K52	000000
				6" to 7 1/2"	1/0	7/8"	1 1/2	7 1/2"	2 3/8"	7 3/4"	9765K53	000000
				7 3/4" to 9"	1/0	2 1/8"	2	9"	2 3/8"	10 1/2"	9765K54	000000
				9 1/4" to 12 1/2"	4/0	2 1/8"	2 1/2	12"	2 5/8"	12 1/2"	9765K55	000000
				12 3/4" to 15 1/2"	4/0	2 1/8"	3	15 1/2"	2 5/8"	15 1/2"	9765K56	000000
				15 3/4" to 19"	4/0	2 7/8"	3 1/2	18 1/2"	3 1/8"	18 1/2"	9765K57	00000000
				19 1/4" to 22"	5/0	3 1/8"	4	21 1/2"	3 1/8"	21 1/2"	9765K58	00000000

Polypropylene Plastic Chain Container

Lg.	Dia.		Each
11 5/8"	4 3/4"	3600T85	000000

Threaded Through-Hole Knobs


Style 7	Style 8	Style 9	Style 10	Style 11	Style 12

Long shafts can thread through these knobs for mounting versatility. The knobs provide a secure grip to position, tighten, and hold fixtures, equipment, and machinery.

Style 7—Four-Arm Grip

Style 7

	Thread		Head		Hub			Each
	Sz.	Dp.	Dia.	Ht.	Dia.	Ht.		1-9	10-Up
Iron



		1/4"-20	11/16"	1 1/8"	5/16"	9/16"	3/8"	6042K77	000000	00000


		5/16"-18	1"	1 1/2"	7/16"	5/8"	9/16"	6042K78	00000	0000
		3/8"-16	1"	2"	7/16"	3/4"	9/16"	6042K79	00000	00000
		1/2"-13	1 1/2"	2 9/16"	1/2"	1 1/8"	1"	6042K81	00000	00000
		5/8"-11	2 1/4"	2 1/2"	1/2"	1"	1 3/4"	6042K82	00000	00000

Style 8—Four-Arm Grip

Style 8

	Thread		Head		Hub					Each
	Sz.	Dp.	Dia.	Ht.	Dia.	Ht.	Set Screw Thread Size	Set Screw Included		1-9	10-Up
Iron



		3/8"-16	1"	2"	7/16"	3/4"	9/16"	1/4"-20	Yes	3948T25	000000	000000


		1/2"-13	1 1/2"	2 9/16"	1/2"	1 1/8"	1"	1/4"-20	Yes	3948T26	00000	00000
		5/8"-11	2 1/4"	2 1/2"	1/2"	1"	1 3/4"	1/4"-20	Yes	3948T27	00000	00000

Style 9—Five-Arm Grip

Style 9

	Thread		Head		Hub			Each
	Sz.	Dp.	Dia.	Ht.	Dia.	Ht.		1-9	10-Up
Iron



		5/8"-11	1 3/4"	3"	1/2"	1 1/4"	1 1/4"	6042K83	000000	000000


		3/4"-10	1 3/4"	3 1/4"	1/2"	1 1/2"	1 1/4"	6042K84	00000	00000

Style 10—Five-Arm Grip

Style 10

	Thread		Head		Hub					Each
	Sz.	Dp.	Dia.	Ht.	Dia.	Ht.	Set Screw Thread Size	Set Screw Included		1-9	10-Up
Iron



		5/8"-11	1 3/4"	3"	1/2"	1 1/4"	1 1/4"	1/4"-20	Yes	3948T28	000000	000000


		3/4"-10	1 3/4"	3 1/4"	1/2"	1 1/2"	1 1/4"	1/4"-20	Yes	3948T29	00000	00000

Style 11—Six-Arm Grip

Style 11

	Thread		Head		Hub			Each
	Sz.	Dp.	Dia.	Ht.	Dia.	Ht.		1-9	10-Up
Iron



		3/8"-16	1"	2"	1/2"	7/8"	1/2"	6042K161	000000	000000


		3/8"-16	2"	1 1/2"	1/2"	7/8"	1 1/2"	6042K71	00000	00000
		3/8"-16	2"	2"	1/2"	7/8"	1 1/2"	6042K72	00000	00000
		1/2"-13	1 1/4"	2 3/4"	1/2"	1 1/4"	3/4"	6042K73	00000	00000
		1/2"-13	2"	2 3/4"	1/2"	1 1/4"	1 1/2"	6042K74	00000	00000
		3/4"-10	1 1/2"	3 1/2"	5/8"	1 5/8"	7/8"	6042K75	00000	00000

Style 12—Six-Arm Grip

Style 12

	Thread		Head		Hub					Each
	Sz.	Dp.	Dia.	Ht.	Dia.	Ht.	Set Screw Thread Size	Set Screw Included		1-9	10-Up
Iron



		3/8"-16	2"	2"	1/2"	7/8"	1 1/2"	1/4"-20	Yes	3948T21	000000	000000


		1/2"-13	1 1/4"	2 3/4"	1/2"	1 1/4"	3/4"	1/4"-20	Yes	3948T22	00000	00000
		1/2"-13	2"	2 3/4"	1/2"	1 1/4"	1 1/2"	1/4"-20	Yes	3948T23	00000	00000
		3/4"-10	1 1/2"	3 1/2"	5/8"	1 5/8"	7/8"	1/4"-20	Yes	3948T24	00000	00000

Unthreaded Through-Hole Knobs


Style 4	Style 7

Create custom threads or secure with a set screw to provide a firm grip to position, tighten, and hold fixtures, equipment, and machinery. Long shafts can pass through these knobs for mounting versatility.

Style 4—Four-Arm Grip

Style 4

	Hole		Head		Hub			Each
	Dia.	Dp.	Dia.	Ht.	Dia.	Ht.		1-9	10-Up
Iron



		1/4"	11/16"	1 1/8"	5/16"	9/16"	3/8"	6042K57	000000	00000


		5/16"	1"	1 1/2"	7/16"	5/8"	9/16"	6042K58	00000	0000
		3/8"	1"	2"	7/16"	3/4"	9/16"	6042K59	00000	00000
		1/2"	1 1/2"	2 9/16"	1/2"	1 1/8"	1"	6042K61	00000	00000
		5/8"	2 1/4"	2 1/2"	1/2"	1"	1 3/4"	6042K62	00000	00000

Style 7—Six-Arm Grip

Style 7

	Hole		Head		Hub			Each
	Dia.	Dp.	Dia.	Ht.	Dia.	Ht.		1-9	10-Up
Iron



		3/8"	1"	2"	1/2"	7/8"	1/2"	6042K162	000000	000000


		3/8"	2"	1 1/2"	1/2"	7/8"	1 1/2"	6042K51	00000	00000
		3/8"	2"	2"	1/2"	7/8"	1 1/2"	6042K52	00000	00000
		1/2"	1 1/4"	2 3/4"	1/2"	1 1/4"	3/4"	6042K53	00000	00000
		1/2"	2"	2 3/4"	1/2"	1 1/4"	1 1/2"	6042K54	00000	00000
		3/4"	1 1/2"	3 1/2"	5/8"	1 5/8"	7/8"	6042K55	00000	00000

Threaded-Stud Knobs


Style 1	Style 14

Mount these knobs into a threaded hole. They provide a secure grip to position, tighten, and hold fixtures, equipment, and machinery.

Style 1—Knurled-Head Grip

Style 1

Zinc-Plated Iron—Zinc-plated iron knobs have mild rust resistance.

			Head		Hub				Each
	Thread Size	Stud Lg.	Dia.	Ht.	Dia.	Ht.	Stud Material		1-9	10-99	100-Up
Zinc-Plated Iron



		1/4"-20	1 3/4"	1 1/2"	3/8"	5/8"	1/2"	Steel	6042K85	000000	00000	00000


		1/4"-20	3"	1 1/2"	3/8"	5/8"	1/2"	Steel	6042K86	00000	00000	0000
		5/16"-18	1 3/4"	2"	3/8"	3/4"	1/2"	Steel	6042K87	00000	00000	0000
		5/16"-18	3"	2"	3/8"	3/4"	1/2"	Steel	6042K88	00000	00000	0000
		3/8"-16	1 3/4"	2"	3/8"	3/4"	1/2"	Steel	6042K89	00000	00000	0000
		3/8"-16	3"	2"	3/8"	3/4"	1/2"	Steel	6042K9	00000	00000	00000
		1/2"-13	1 3/4"	2 1/2"	1/2"	1 1/8"	1"	Steel	6042K91	00000	00000	00000
		1/2"-13	3"	2 1/2"	1/2"	1 1/8"	1"	Steel	6042K92	00000	00000	00000
		5/8"-11	1 3/4"	2 1/2"	1/2"	1 1/8"	1"	Steel	6042K93	00000	00000	00000
		5/8"-11	3"	2 1/2"	1/2"	1 1/8"	1"	Steel	6042K94	00000	00000	00000

Style 14—Four-Arm Grip

Style 14

			Head		Hub				Each
	Thread Size	Stud Lg.	Dia.	Ht.	Dia.	Ht.	Stud Material		1-9	10-99	100-Up
Iron



		1/4"-20	1 3/4"	1 1/2"	3/8"	5/8"	1/2"	Steel	62215K51	00000	00000	00000


		1/4"-20	3"	1 1/2"	3/8"	5/8"	1/2"	Steel	62215K52	00000	00000	0000
		5/16"-18	1 3/4"	2"	3/8"	3/4"	5/8"	Steel	62215K53	00000	0000	0000
		5/16"-18	3"	2"	3/8"	3/4"	5/8"	Steel	62215K54	00000	00000	0000
		3/8"-16	1 3/4"	2"	3/8"	3/4"	5/8"	Steel	62215K55	00000	0000	0000
		3/8"-16	3"	2"	3/8"	3/4"	5/8"	Steel	62215K56	00000	00000	0000
		1/2"-13	1 3/4"	2 1/2"	1/2"	1 1/8"	1"	Steel	62215K57	00000	00000	00000
		1/2"-13	3"	2 1/2"	1/2"	1 1/8"	1"	Steel	62215K58	00000	00000	00000
		5/8"-11	1 3/4"	2 1/2"	1/2"	1 1/8"	1"	Steel	62215K59	00000	00000	00000
		5/8"-11	3"	2 1/2"	1/2"	1 1/8"	1"	Steel	62215K61	00000	00000	00000

Machinable-Hub Knobs


Style 4	Style 6	Style 7

Mill specific holes or keyways in the hub to meet your specifications, or weld in place. These knobs provide a secure grip to position, tighten, and hold fixtures, equipment, and machinery.

Style 4—Four-Arm Grip

Style 4

	Head		Hub			Each
	Dia.	Ht.	Dia.	Ht.		1-9	10-Up
Iron



		1 1/8"	5/16"	9/16"	3/8"	6042K37	00000	00000


		1 1/2"	7/16"	5/8"	9/16"	6042K38	0000	0000
		2"	7/16"	3/4"	9/16"	6042K39	0000	0000
		2 1/2"	1/2"	1"	1 3/4"	6042K42	00000	00000
		2 9/16"	1/2"	1 1/8"	1"	6042K41	0000	0000

Style 6—Five-Arm Grip

Style 6

	Head		Hub			Each
	Dia.	Ht.	Dia.	Ht.		1-9	10-Up
Iron



		3"	1/2"	1 1/4"	1 1/4"	6042K43	000000	000000


		3 1/4"	1/2"	1 1/2"	1 1/4"	6042K44	00000	00000

Style 7—Six-Arm Grip

Style 7

	Head		Hub			Each
	Dia.	Ht.	Dia.	Ht.		1-9	10-Up
Iron



		1 1/2"	1/2"	7/8"	1 1/2"	6042K31	00000	00000


		2"	1/2"	7/8"	1/2"	6042K36	0000	0000
		2"	1/2"	7/8"	1 1/2"	6042K32	00000	0000
		2 3/4"	1/2"	1 1/4"	3/4"	6042K33	00000	00000
		2 3/4"	1/2"	1 1/4"	1 1/2"	6042K34	00000	00000
		3 1/2"	5/8"	1 5/8"	7/8"	6042K35	00000	00000