The base is milled from a single piece of 6061 aluminum, so there are no pegs to assemble or come loose. Plus, because the case cover holds the pinions in place, you do NOT need to tighten the set screws to secure the pinion gears. Additionally, 3mm threaded holes are milled into the base for storing extra set screws.
The G.LOK case measures 90mm x 14.5mm, and will hold up to 9 pinions with a max pinion diameter of 22.9mm, as well as 1 to 2 spur gears (depending on spur thickness). For use with 1/10 pinions with standard 3.2mm holes and spurs with 4mm (slipper spurs) or 9.5mm holes (non slipper spurs). Machined spacer is included for the 9.5mm i.d. spur gears.