Husky 42" deep x 192" high Starter Warehouse Pallet Racking features 2 teardrop punches side by side on 2" centers. Husky Beams are adjustable every 2".  The teardrop pattern is an industry standard and accepts most teardrop style beams. Beams feature the patented Bowlock® safety clip. Bowlock® cannot be sprung or removed without first removing the beam and requires no special tools.  Pallet racking are used for storing bulk loads that traditionally take up floor space and are loaded with forklifts.  Compatible with most other manufacturers' teardrop pattern.  Use Pallet Rack Starter unit to begin each row or for individual stand-alone units.