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I-Series Storage Rack Beams

Manufacturer: Stromberg

In Stock

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Stocked Color - Orange

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Combine Beams and Frames for maximum discount!

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This rack is designed to interchange with most of the teardrop designs on the market today. Constructed of high grade steel with 2" vertical adjustment step beam design.  Accommodates crossbars, wood stringers or wire decking. Removable safety load clips are attached to each end of the beam. 

Stromberg I Series Storage Rack Horizontal Beams offer:

  • Teardrop design is the most commonly manufactured rack in the United States.
  • Adjusts on 2" centers.
  • 5" x 7" x 3/8" seismic plates are standard.
  • We build and design racking systems to your operation.
  • Custom height or depth frames are available.
  • Reinforced struts, columns, column guards, set back frame designs, etc.
  • Quick shipment available on the most common sizes.
  • Note: Upright frame capacities are based on 42" maximum vertical beam spacing.


How to Select Pallet Rack

1. Frame Capacity
Add total weight of all pallets for each bay (exclude pallets on floor).

2. Height
Measure all verticals including height of pallet, pallet load and beam height, add 4" clearance between top of load and bottom of beam above. Top beam should be a minimum of 6" less than maximum lifting height of your forklift.

3. Depth
Pallet should overhang frame by 3" front and back (48" pallet, use 42" deep frame). Deduct 6" from pallet depth. Pallets need to be in good condition.

4. Width
Measure width of pallet, add a minimum of 3" pallet-to-frame clearance and 4" between pallets to determine correct beam length. Each pair of beams must support weight of pallets per level. Add-on sections require only one additional frame and required number of beams.

To build a complete racking system click on the links below:
I Series Storage Rack Beams 
Row Spacers 
Column/Post Protector
Steel Safety Supports 


We address your needs, not just sell you a pile of steel.

If you need a large quantity of this product, call us at 1-800-338-1382 for additional bulk discounts!
  • Model Info

24 Models Available for I-Series Storage Rack Beams

  • Prices subject to change without notice

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Model No. Description Dimensions Capacity Weight Per Pair Weight Price Ea. Qty
IB200048 Horizontal Beam 2" H x 48" L 1400 lbs. 7 lbs. $10.55
IB200072 Horizontal Beam 2" H x 72" L 1200 lbs. 10 lbs. $13.53
IB200096 Horizontal Beam 2" H x 96" L 1000 lbs. 13 lbs. $18.18
IB300036 Horizontal Beam 3" H x 36" L 6500 lbs. 9 lbs. $11.62
IB300048 Horizontal Beam 3" H x 48" L 5550 lbs. 11.5 lbs. $13.43
IB300060 Horizontal Beam 3" H x 60" L 4400 lbs. 14 lbs. $15.25
IB300072 Horizontal Beam 3" H x 72" L 3700 lbs. 16 lbs. $17.07
IB300096 Horizontal Beam 3" H x 96" L 2250 lbs. 21 lbs. $21.72
IB300108 Horizontal Beam 3" H x 108" L 1750 lbs. 23 lbs. $26.77
IB400096 Horizontal Beam 4" H x 96" L 4200 lbs. 24 lbs. $23.43
IB400108 Horizontal Beam 4" H x 108" L 3400 lbs. 25 lbs. $28.28
IB400120 Horizontal Beam 4" H x 120" L 2700 lbs. 28 lbs. $30.10
IB450096 Horizontal Beam 4.5" H x 96" L 5100 lbs. 25 lbs. $26.87
IB450144 Horizontal Beam 4.5" H x 144" L 2500 lbs. 36 lbs. $36.76
IB500096 Horizontal Beam 5" H x 96" L 6000 lbs. 28 lbs. $30.30
IB500108 Horizontal Beam 5" H x 108" L 7300 lbs. 38 lbs. $33.84
IB502108 Horizontal Beam 5" H x 108" L 6350 lbs. 29 lbs. $29.09
IB500120 Horizontal Beam 5" H x 120" L 6900 lbs. 42 lbs. $38.28
IB500144 Horizontal Beam 5" H x 144" L 5000 lbs. 50 lbs. $47.47
IB600096 Horizontal Beam 6" H x 96" L 10500 lbs. 39 lbs. $35.60
IB600108 Horizontal Beam 6" H x 108" L 9500 lbs. 44 lbs. $44.95
IB600120 Horizontal Beam 6" H x 120" L 8800 lbs. 49 lbs. $50.00
IB600144 Horizontal Beam 6" H x 144" L 7000 lbs. 66 lbs. $55.05
IB800168 Horizontal Beam 8" H x 168" L 8000 lbs. 85 lbs. $76.26
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