Pro-Line Pop Up Ball Transfer Workbench - ESD Work Surface assist in transfer and positioning of materials in production. Ball transfers raise .250" above surface by activating pneumatic toggle switch. Work in process is then slid on to station. When load is in position, ball transfers are retracted and load is stabilized.  Standard workbenches require 80 PSI of shop air to operate. Retractable ball transfer stations are available in half or full length coverage of surface. Two ball patterns are available, standard 6" x 6" pattern and heavy duty 3" x 6". Modular design allows for mounting of optional accessories. Stations feature E.S.D. Electro Static Discharge Top. Heavy Duty 2" square tubular legs offer stability and esthetics. Leg extenders allow surface height to be set from 30" to 36."  Shown with optional accessories.  Bench is furnished with top, legs and pop up balls. 
Ball pattern and density:
Standard Density (SD): Balls are arranged in a 6" x 6" Ball Pattern.
High Density (HD): Balls are arranged in a 3" x 6" Ball Pattern
Half Coverage (HC): Only one half of the RBT work surface is allocated retracting balls.
Full Coverage (FC): The entire RBT work surface is populated with balls.
Pro-Line RT.pdf