Bolt to floor swivel chair bases are chiefly used when a stationary chair or stool is desirable. Idea development, special purpose chair, stool or for use on stationary or portable table base systems. These bolt down to floor bases are commonly seen as Jury bases. A wide variety of setups can be employed and are available for either Manual or Gas lift height adjustment.
Gas height adjustment mechanisms.
Accepts all 50mm (2") gas cylinders.
The 5 9/16" overall height does not require a floor hole for cylinder operation.
Self return cylinders are also available by special order.
Bolt down base is 8" diameter 1/4" thick plate steel with 6 countersunk bolt or screw holes on a 6" diameter.
Tested and approved ANSI/BIFMA.
Jury Base
Gas height adjustment type
SKU 517G- drop without tools into jury base.