About the 210

210 is a precision ball bearing slide with a smooth movement and low pull-out force coupled with good load carrying capacity. It will be seen that the design is totally symmetrical with the metal largely equalised between the beams.  A row of ball bearings in each track, concealed in nylon cages, ensures smooth and easy operation.  It is produced by automated component selection and assembly which enable this precision slide to be offered at very competitive prices.