1 1/2 x 20" Kraft Tubes with Caps (Case of 50)

• Dimensions: 1 1/2" x 20" interior
• Material: 0.06" Thick Spiral Wound Fiberboard
• Quantity: 50 tubes per case
• Weight: Approximately 9.28 lbs per case
• Shipping: Parcel eligible

These 1 1/2 inch inside diameter kraft mailing tubes measure 20 inches in usable interior length and feature 3-ply spiral wound construction with a .060" wall thickness. The actual tube length exceeds the listed 20" usable interior measurement to accommodate the included white snap-on end caps. That extra length is by design — the listed dimension reflects usable interior, not overall tube length.

Rolled documents, architectural drawings, blueprints, posters, and photographic prints are well-served by this tube size. The interior dimensions suit standard document formats commonly handled in architecture, engineering, print production, real estate, and e-commerce fulfillment operations.

Wall construction is 3-ply spiral wound kraft at .060" thickness, providing consistent rigidity along the full tube length. White snap-on end caps are included and engineered to remain secure in transit. Additional 1 1/2" end caps are available separately. Cases contain 50 tubes and are sold by the case.