Wireway/Husky Tear Drop Style Pallet Rack Beams feature snap-in locking slots that ensure a secure and stable unit. One piece box-formed reinforced upright frame punched 2" on centers for maximum adjustability. Positive six-way locking action; right to left; front to back; up/down. Lock automatically snaps into place and secures beam, is visible for easy checking and fast adjustment. 1-1/2" step beam design accommodates cross bars and decking. Beams one pair required per level. Our beams fit both tear drop styles of upright with our new style rivet.