Simply choose the knob style, size, and options best suited for your application. Please contact Mary Rupp, Operations Specialist, for price quotes, free samples or additional information.

Phone: (563) 652-2222 ext. 100

E-mail:

Knob Gallery

921 – 4 Point

922 – Knurled

924 – Fluted

925 – Ribbed

928 – 'T' style

931 – 3 Point

932 – Modern

933 – 5 Point

936 – Wing

937 – Round Thumb Screw

940 – 5 Point

960 – 3 Point Modern

Knob Specifications

Style	Knob Diameter	Insert Thread Size	Options	Stud Thread Size
921 – 4 point	1 ¾”	¼-20, ¼-28, 5⁄16-18	thru hole, blind, anti-vibration (AV)	¼-20, 5⁄16-18, 3⁄8-16
922 – knurled	5⁄8″, 1″, 1 7⁄8″	8-32, 10-24, ¼-20, 5⁄16-18, 3⁄8-16 metric	blind	8-32, 10-24, 10-32, ¼-20, 5⁄16-18, 3⁄8-16
924 – fluted	1″, 1 ¼”, 1¾”	8-32, ¼-20, 5⁄16-18	blind	10-32, ¼-20, 5⁄16-18
925 – ribbed	7⁄8″, 1 ¼”	10-24, ¼-20	blind	10-32, ¼-20
928 – T-style	1 1⁄8″, 1 ½”, 2″	10-24, ¼-20, 5⁄16-18	thru hole in 1 1⁄8″ only, blind – all	10-24, ¼-20, 5⁄16-18
931 – 3 point	1 1⁄8″, 1 ½”, 2″	10-24, ¼-20, 5⁄16-18, 3⁄8-16	thru hole, blind, anti-vibration (AV)	10-32, ¼-20, 5⁄16-18, 3⁄8-16, metric 6
932 – modern	1 3⁄16″, 1 ¾”, 2 ¼”	¼-20, 5⁄16-18	blind	¼-20, 5⁄16-18, 3⁄8-16, metric 6 and 8
933 – 5 point gloss	2 5⁄16″	¼-20, 5⁄16-18, 3⁄8-16	thru hole, blind, anti-vibration (AV)	¼-20, 5⁄16-18, 3⁄8-16
936 – wing	2 31⁄32″	¼-20, 5⁄16-18, 3⁄8-16	thru hole	n/a
937 – round thumb	1″	n/a		¼-20
940 – 5 point textured	2 5⁄16″	n/a		¼-20, 5⁄16-18, metric 6 and 8
960 – 3 point modern	2 ½”	5⁄16-18	thru hole, anti-vibration (AV)	n/a