Strong, compact heavy gauge steel built to give years of use, yet economical in cost! A tilting swivel mechanism perfect in any Home or Office. Large convenient spring adjustment knob. Threaded post, washer and bell included.
"A" measurement is 5 1/2" and slotted to provide 3/8" in or out adjustment.
"B" measurement is 6 1/4", also slotted for adjustment. (Not shown, but may also be installed on 5 1/2" on centers).
Mechanism Install Tips Mechanism Retrofit Tips Style #11M...$56.75
Use Glossary or Map for Office chair parts
