Collection: Industrial Connector Fittings

Telescoping Outer Box - 20.5x20.5x40 inches, Kraft, Bundle Pack of 10

Telescoping Outer Box - 6 1/2x6 1/2x48 (Pack of 25, Kraft)

Telescoping Outer Box - 8 3/4 x 8 3/4 x 48 inches

Heavy-Duty 48-Inch Telescoping Outer Box

Telescoping Outer Box - 30.5x6.5x24 in, Kraft, Bundle of 10

Telescoping Outer Box - 24.75 x 8.75 x 57 Inches

48 Inch Telescoping Outer Box, 10 1/2" x 10 1/2" x 48"

Heavy-Duty Kraft Telescoping Outer Box - 10 1/2 x 6 1/2 x 57 inches

72 Inch Telescoping Outer Box (12.5x12.5x72 in)

Telescoping Outer Box - 8.5x8.5x72 inches

Heavy-Duty Telescoping Outer Box - 24.5x24.5x40 inches

Telescoping Outer Box - 16.5x16.5x40 inches, Kraft (10-Pack)

Telescoping Outer Box - 18.5x18.5x40 in

Telescoping Outer Box - Industrial-Grade 47 3/4 x 40 x 34 inches, Kraft Bundle Pack of 5

Heavy-Duty 48 1/2x6 1/2x38 in Telescoping Outer Box Bundle - Pack of 10

Telescoping Outer Box - 8 1/2x8 1/2x48 in