4 Lobed Metric Studded Aluminum Hand Knobs On JBF National

This 4 lobed studded aluminum hand knob from JBF National is manufactured from the highest quality aluminum, and is designed to meet the requirements of even the most demanding industrial applications. The 4 lobe design of this hand knob (also known as a clamping knob) ensures positive palm and finger grip, each and every time. Inch and metric versions available.

Item #	Knob Diameter (A)	Thread Size	Total Length (B)	Hub Diameter (C)	Hub Length (D)	Stud Length (E)
1HKA-1030	N/A 38 mm	N/A M6	N/A 67 mm	N/A 16 mm	N/A 10 mm	N/A 45 mm
1HKA-1031	N/A 38 mm	N/A M6	N/A 98 mm	N/A 16 mm	N/A 10 mm	N/A 76 mm
2HKA-1032	N/A 51 mm	N/A M8	N/A 70 mm	N/A 21 mm	N/A 13 mm	N/A 45 mm
2HKA-1033	N/A 51 mm	N/A M8	N/A 102 mm	N/A 21 mm	N/A 13 mm	N/A 76 mm
3HKA-1034	N/A 64 mm	N/A M10	N/A 73 mm	N/A 25 mm	N/A 14 mm	N/A 45 mm
3HKA-1035	N/A 64 mm	N/A M10	N/A 105 mm	N/A 25 mm	N/A 14 mm	N/A 76 mm
3HKA-1036	N/A 64 mm	N/A M12	N/A 73 mm	N/A 25 mm	N/A 14 mm	N/A 45 mm
3HKA-1037	N/A 64 mm	N/A M12	N/A 105 mm	N/A 25 mm	N/A 14 mm	N/A 76 mm
4HKA-1038	N/A 76 mm	N/A M16	N/A 76 mm	N/A 32 mm	N/A 16 mm	N/A 45 mm
4HKA-1039	N/A 76 mm	N/A M16	N/A 108 mm	N/A 32 mm	N/A 16 mm	N/A 76 mm

1HKA-1030

N/A 38 mm

N/A M6

N/A 67 mm

N/A 16 mm

N/A 10 mm

N/A 45 mm

1HKA-1031

N/A 38 mm

N/A M6

N/A 98 mm

N/A 16 mm

N/A 10 mm

N/A 76 mm

2HKA-1032

N/A 51 mm

N/A M8

N/A 70 mm

N/A 21 mm

N/A 13 mm

N/A 45 mm

2HKA-1033

N/A 51 mm

N/A M8

N/A 102 mm

N/A 21 mm

N/A 13 mm

N/A 76 mm

3HKA-1034

N/A 64 mm

N/A M10

N/A 73 mm

N/A 25 mm

N/A 14 mm

N/A 45 mm

3HKA-1035

N/A 64 mm

N/A M10

N/A 105 mm

N/A 25 mm

N/A 14 mm

N/A 76 mm

3HKA-1036

N/A 64 mm

N/A M12

N/A 73 mm

N/A 25 mm

N/A 14 mm

N/A 45 mm

3HKA-1037

N/A 64 mm

N/A M12

N/A 105 mm

N/A 25 mm

N/A 14 mm

N/A 76 mm

4HKA-1038

N/A 76 mm

N/A M16

N/A 76 mm

N/A 32 mm

N/A 16 mm

N/A 45 mm

4HKA-1039

N/A 76 mm

N/A M16

N/A 108 mm

N/A 32 mm

N/A 16 mm

N/A 76 mm

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