3U Flat Spacer Blank – Kendall Howard 1901-1-101-03

Kendall Howard 1901-1-101-03 — 3U Flat Spacer Blank

The Kendall Howard 1901-1-101-03 is a 3U flat spacer blank designed to occupy unused rack space and deliver a clean, professional appearance in equipment racks. It provides a simple, low-profile filler that conceals open rack slots and helps maintain organization across patch panels and equipment bays. Installing spacer blanks reduces exposed openings and helps prevent accidental contact with internal components while improving visual consistency in enclosures. The flat, unobtrusive design makes it suitable for new installations, retrofit projects, and routine maintenance where unused rack units must be secured. This spacer blank addresses the common challenge of managing unused rack space without requiring additional hardware or modification. Field technicians, OEM assemblers, and MRO teams will find it useful for preserving rack integrity and simplifying panel layout tasks.

Key Features:

• 3U height flat spacer blank to occupy three rack units
• Low-profile, flat design for unobtrusive blanking of unused rack openings

Specifications:

• Manufacturer: Kendall Howard
• MPN: 1901-1-101-03
• UPC: 0879447000177

Applications and usage include filling unused rack units in equipment racks and panels, tidying panel layouts during installation or retrofit, and protecting internal equipment from inadvertent access. Recommended for field installers and low-voltage technicians, OEM customers integrating rack-mounted equipment, and MRO operations performing maintenance and repairs.

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