The storage cases are impact resistant and nest together for easy stacking and storage
Backboards
Application Heavy-Duty Number of Casters 2 Lifting Capacity 3 Tons Material Steel
45 kW (at 415 to 440V AC 50/60 Hz AC-3)
Approved Vendor U51700.031.0400 Cotter Pin, Extended Prong, 5/16 in dia x 4 in L, 18-8 Stainless, PK 10 34155A16 The storage cases are impactCotter Pin,5 16 in dia,4 in L,PK10, System of Measurement Inch, Pin Diameter 5 16 in, Pin Type Extended Prong, Material Stainless Steel, Material Grade Class 18 8, Finish Plain, Product Type Cotter Pin, Shank Length 4 in, Manufacturer Location Globally Sourced, Standards ASME B18. 8. 1, Pack Size Small Pack, Package Quantity 10 Pin Type Extended Prong System of Measurement Inch Material Stainless Steel Material Grade Class Ungraded Finish Plain Meets