Made of ZA-12; solid brass hub and repositionable gyratory locking lever.
Adjustable in all three axes - full rotation in two axes and 3" of height adjustment in third axis.
Controlled release by use of internal springs and O-rings
Can be bolted to bench or clamped in vise
Optional dog-hole mount assembly
Includes 3-1/2" diameter by 1/2" thick mounting plate and steel rod; optional 2" mounting plate with rod available