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: mary.rupp@jackson-mfg.com

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 Specs

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

Downloadable Specs