Lot 1590 — 20 ULINE S-4770 Heavy-Duty Corrugated Shipping Boxes — 12 × 12 × 6 in. — 275 lb Test

New set of 20 ULINE S-4770 heavy-duty corrugated shipping boxes. Each box has 12 × 12 × 6-inch inside dimensions and single-wall C-flute construction rated at 275 lb burst test. The Fibre Box Handbook gross weight limit is 95 lb; ULINE lists a UPS-recommended capacity up to 65 lb. Boxes are supplied flat for storage and require assembly and packing tape. Model S-4770. Current ULINE reference value is $1.81 per box, or $36.20 per set of 20, before shipping and tax.