4U Flat Spacer Blank Rack Panel – Kendall Howard 1901-1-101-04

Kendall Howard 1901-1-101-04 — 4U Flat Spacer Blank Rack Panel

The Kendall Howard 1901-1-101-04 is a 4U flat spacer blank designed to occupy unused rack units. It provides a clean, uniform front-panel appearance while helping manage airflow and limit dust ingress. The simple flat design offers a low-profile solution for closing open mounting spaces without adding bulk. Spacer blanks are commonly used during rack population, reconfiguration, and temporary installations to maintain consistent panel alignment. By preventing cables and small components from protruding into empty mounts, the blank supports safer, more organized racks. This product is a practical choice for field installers, OEM panel builders, and MRO teams who require reliable, no-frills panel fillers.

Key Features:

• 4U rack unit height
• Flat spacer blank design
• Fills unused rack space to improve appearance
• Helps manage airflow and reduce dust ingress

Specifications:

• Manufacturer: Kendall Howard
• MPN: 1901-1-101-04
• UPC: 0879447000764

Applications / Usage:

• Field installers and low-voltage technicians: use to close open rack spaces during installation and reconfiguration.
• OEM customers and panel builders: use as placeholder panels during assembly or to maintain enclosure appearance.
• MRO operations: keep on hand for repairs, upgrades, and airflow management in populated racks.

Tri-Tek Electronics is an authorized distributor of this product with full manufacturer warranty support and nationwide availability.