This is a heat shrink boot/cap from TE Connectivity Aerospace, Defense and Marine's Thermofit 381A0 series.

• Material: The boot/cap is made of polyolefin (PO) and is semi-rigid.
• Large Diameter Supplied: The large diameter supplied is 0.677 inches (17.20mm).
• Large Diameter Recovered: and the large diameter recovered is 0.307 inches (7.80mm).
• Small Diameter Supplied: The small diameter supplied is 0.437 inches (11.10mm).
• Small Diameter Recovered: and the small diameter recovered is 0.307 inches (7.80mm).
• Large Recovered Length: The large recovered length is 1.000 inches (25.40mm).
• Small Recovered Length: and the small recovered length is 2.500 inches (63.50mm).
• Package: The package is bulk.
• Standard Package: and the standard package includes 25 pieces.
• Application: The boot/cap is suitable for cables and wires management and is commonly used in the aerospace and defense industry.