Key Features & Benefits – Aluminized insulated wire/hose heat shield sleeve with hook & loop closure 1"
The aluminized insulated wire/hose heat shield sleeve with hook & loop closure 1" (heat shield sleeve) is made to protect the outer surface of wires and hoses routed near heat sources.
The lengthwise split with hook & loop edges allows quick wrap-around fitting without disconnecting the harness or line. The 1" (25.4 mm) inner diameter is functionally suited to bundles whose outside diameter fits within that ID, and the 3 ft (91 cm) length works well for shorter, focused sections.
When is this useful?
It helps when you need heat shielding on a specific zone while keeping servicing simple, since the sleeve can be opened and re-closed during maintenance.
Technical specs
- Design: Lengthwise split sleeve with hook & loop closure
- Inner diameter: 1" (25.4 mm)
- Length: 3 ft (91 cm)
- Surface: Aluminized outer layer
- Construction: Insulated
Selection & installation tips
- Diameter check: Measure the bundle OD at several points and leave a little clearance for vibration and movement.
- Coverage planning: Position the 3 ft length so the hottest zone is fully covered, not just the middle of the run.
- Orientation: Keep the aluminized side facing outward toward the heat source for reflective shielding.
- End retention: Secure the ends so the sleeve cannot creep, open, or rotate under vibration.
- Routing: Avoid sharp edges and constant rubbing; add extra mechanical protection at abrasion points.
Before installation, verify bundle OD, required coverage length, and clearances, then match them to the 1" ID and 3 ft length listed above.
