Phenolic Phenolic Canvas Tube 2.0" OD x 1 1/2" ID x 1/4" Wall x 48"
Length is 40" to 48" They are random lengths, meaning that each tube may be a different length.
Wall Thickness Tolerances +/-.008"
NEMA grade Canvas -Cloth Reinforced Phenolic -- natural color is typically light tan to brown. Canvas grade is composed of a continuous cotton woven cloth impregnated with a phenolic resin binder. These grades contain a medium weave canvas and are known primarily for their mechanical properties. This grade are not recommended for primary electrical insulation.
Grade C certifies to Mil-I-24768/16 FBG, IEC 60893-3 Type 4, PF CC 201