|Knob body: Special glass-fiber
reinforced technopolymer plastic, black matte finish
Insert: Black oxide steel, molded in
Cover cap: Technopolymer plastic, light gray matte finish, push
fit, can be removed by pressing on outside edge
||Call our sales staff for pricing
and delivery on your modification requirements.
original design technopolymer plastic knurled control knobs.
Resistant to solvents, oils, grease and other chemical agents.
For flanges, see EN 526.1.
Sizes 1.89 to 2.48 have assembly hole for ball and spring.
Pilot hole (d6) to assemble to shaft with spring
pin; can be enlarged or tapped for installation of a set screw.