A. Top tie: Beams provide rack stability at the front of the drive-in system.

B. Rack Upright Frames: Support top ties and rail supports.

C. Rail Support Arms: Pallet rails to support pallets.

D. Rigid Anchor Support Beams: Used in the endbays to enhance lateral rail strength projected to the front of the rack bay.

E. Pallet Support Rails: Placed on channel or angle, hold pallets along row length.

F. Rear Diagonal End Bracing: Placed on the end bays to improve rigidity of the rack rows.

G. Bolted Spacers: Used between uprights to provide correct row length.