Low - Profile Wall Mount Cabinet HLP Series UL Rated 200 lbs|90 kg Weight Capacity

Hammond Manufacturing SKU: HLP4U31BK


Lead Time: All Hammond products vary, we can find this information quickly for you.

Availability: In stock products will ship within 1-2 business days.

Please chat with us directly or email at info@enclosurehub.com and we can give you the most accurate and up-to-date information.

Our business hours are Monday-Friday 7:30 AM - 4:30 PM EST. Orders will not be entered outside of business hours.

The HLP is a perfect solution for your networking and server installations when space is tight.


  • Available in two (2) heights up to 41 inches of usable space, and three (3) fixed rack unit options.
  • Each cabinet ships with one (1) pair of 2U 180-degree rotating mounting rack rails and one (1) pair of fixed rack rails.
    • Fixed rack mounting units available in 4U, 6U and 8U.
    • Fixed rails install in five positions, providing 180 degrees of equipment mounting options.
    • Includes starter pack of SCREW1032-25 screws.
  • Locking hinged front door includes side venting for airflow.
    • Door and latch can be reversed to swing left-to-right.
  • Rear wall mounting section features 3.00”, 2.00”, 1.38” and 1.12” conduit knockouts on top and bottom.
  • Side venting is designed for optional fans for active cooling.
  • Generous cable management lances located on the rear section.
  • Heavy duty keyhole for wall mounting. 
  • Large knockouts in rear for cable access.


  • Body and rear section constructed of 16-gauge steel.
  • Rack rails are 14-gauge steel with 10-32 tapped EIA compliant mounting rails.
  • Body includes dedicated bonding points which also provides the option of drill-less mounting of electrical 4x2 utility boxes.
  • UL Listed 2416 load rated for up to 200 lbs (90 kg). Static Load tested to 800 lbs (362 kg).
  • Body and door are finished in rugged sand-textured black or textured RAL 7035 light gray powder paint. The rack rails are finished in smooth white powder paint. 
  • TAA compliant for GSA Schedule purchases.
  • RoHS Compliant.
  • Manufactured in North America.
  • Part No. Part No. Overall Dimensions Rack Maximum Vertical
    Black Light Gray Height Width Depth Units Usable Depth
    HLP4U31BK HLP4U31LG 31.00 27.50 11.15 2U + 4U 29.00
    HLP4U43BK HLP4U43LG 43.00 27.50 11.15 2U + 4U 41.00
    HLP6U31BK HLP6U31LG 31.00 27.50 15.46 2U + 6U 29.00
    HLP6U43BK HLP6U43LG 43.00 27.50 15.46 2U + 6U 41.00
    HLP8U31BK HLP8U31LG 31.00 27.50 19.65 2U + 8U 29.00
    HLP8U43BK HLP8U43LG 43.00 27.50 19.65 2U + 8U 41.00

    Optional 180-Degree Rotating Mounting Rail Kits

    Part No. Mounting Dimensions Rack Rotation
    Height Width Units
    HLP2UR 3.50 19.00 2U 180 Degrees
    HLP4UR 7.00 19.00 4U 180 Degrees