material: bakelite color:black widely be used in any lathes and easy to operate. black ,high strength, reinforced  duroplast.resistant  to  solvents, oils ,greases and other chemical agents.black oxide steel hub with uncovered front end not driled.black oxide...

it is used in packaging machinery,rubber machinery,printing machinery,woodworking machinery the lowset price and the best quality,it is exported  to Japan,Korea,America,Southeast Asia,etcit  is used in packaging machinery,rubber machinery,printing...

different colours different size with the best quality,style is neoteric with the different materials,special size can be made. Black, high, strength, reinforced Bakelite, resistant to solvents, oils greases and other chemical agents, making this knob for using on medical...

body materials:cast iron color: silvery white resiststant to solvents,oil, greases and other chemical agents. its  body materials is cast iron and the appearence is Electroplating chromium processingeit's the most traditional handwheeland it's widely used around the...

Different colours, different sizes, luminous appearance special size can be made it feels soft with the best quality low price 1.Black, high, strength, reinforced Bakelite, resistant to solvents, oils greases and other chemical agents,2.making this knob for using on medical...

different specifications with the best quality and the lowest price.the special size can be made according to your requirements 1.Black, high, strength, reinforced Bakelite, resistant to solvents, oils greases and other chemical agents,2.making this knob for using on medical...

different specifications with the best quality and the lowest price.the special size can be made according to your requirement. 1.different specifications with the best quality and the lowest price.the special size can be made according to your requirements.2.the support foot is...

different specificationswith the best quality and the lowest price.the special size can be made according to your requirements 1.Black, high, strength, reinforced Bakelite, resistant to solvents, oils greases and other chemical agents,2.making this knob for using on medical...

it is used for supporting the machiney different materials and making time is short,material is stainless steel. 1.it is used for supporting the machiney different materials and making time is short,material is stainless steel.the support foot is used for the machinery and it can...

different sizes with the best quality and the lowest price, luminous appearance solid materials and is used for long time.  Black, high, strength, reinforced Bakelite, resistant to solvents, oils greases and other chemical agents, making this knob for using on medical...