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Rixson HM510X-Complete

3/4" Offset Shallow Floor Closer

Quick Product Details

  • Floor Closer
  • For commercial interior doors
  • Offset Hung
  • Standard Duty
  • Single Acting
  • Shallow
SKU: HM510X-Complete can include all components

Starting price: $900.00 /each

Choose Options Below

This Rixson HM510X-Complete offset-hung floor closer is specifically designed for hollow metal interior doors with low/medium traffic, that have a shallow slab construction for installation of the closer.

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Price: $900.00

Choose Options

Start selecting options

Use the menu on the right to select available options.
After all options have been chosen, you can add to cart.

Choose Components:

1) Body:

Shallow Depth Offset Floor Closer Body image
Buy Separately

2) Cement Case:

50/51/52 Series Cement Case image
Buy Separately

3) Floor Plate:

51 Series Floor Plate image
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4) Arm Package:

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Choose Hold Open:

NHO (Non Hold-Open)
AHO (Automatic Hold-Open) 90 degree +$31.00

Help Me Decide


No hold-open

Door does not remain open

Automatic  hold-open at 90⁰

Door remains open at 90⁰ until manually closed


Choose Finish:

US26D Satin Chrome US26D Satin Chrome

Choose Handing:

Left Hand (LH)
Right Hand (RH)

Help Me Decide

The handing of a door is always determined from the push side.

If the door swings away from you to the left, it is a Left Hand door

If the door swings away from you to the right, it is a Right Hand door


Choose Select Spring Size:

5103BC For doors to 36"
5104BC For doors to 42"
5105BC For doors to 48"


Suited for:

  • Interior, low/medium traffic, hollow, metal doors that have a thin slab construction


  • 2 year limited warranty

Available Options: Choose Options Above

  • Hold Open: info icon

    • NHO (Non Hold-Open)
    • AHO (Automatic Hold-Open) 90 degree
  • Finish:

  • Handing: info icon

    • Left Hand (LH)
    • Right Hand (RH)
  • Select Spring Size:

    • 5103BC For doors to 36"
    • 5104BC For doors to 42"
    • 5105BC For doors to 48"

Product at A Glance

  • For hollow metal doors
  • For convenient adjustment of closing-speed and latch-speed there are separate and independent valves
  • Backcheck option is regularly supplied with this closer
  • Doors will swing up to 180 degrees (trim permitting)
  • Door can be adjusted vertically
  • We recommend the use of an intermediate pivot (M19)
  • One intermediate pivot should be used for doors up to 90 inches in height and with each additional 30 inches add another intermediate pivot
  • Includes 4-1/2” x 4-1/2”, 3/4” offset  ball-bearing hinges
Style Floor Closer
Application Offset-Hung
Offset 3/4" (standard)
Door Handing Handed
Function Single Acting
Door Weight Up to 250 lb
Door Width Up to 4'0
Door Thickness 1-3/4"

More Info

This closer is constructed specifically for hollow, metal doors that are in commercial interiors where there is low to medium door traffic and a shallow slab construction. The HM510X has shallow depth, and it can be used on doors weighing up to two hundred and fifty pounds. As part of the complete package for this closer, a hinge set is included. The 3/4” offset ball-bearing hinge set (254545) has a special 3/4” offset to match the floor closer pivot point, includes 4-1/2” by 4-1/2” ball-bearing hinges and is reversible for left or right handed applications. We highly recommend the use of an intermediate pivot when using this closer. if your door does not exceed ninety inches in height, one intermediate pivot shall be used. However, if your door is taller than ninety inches, with every additional thirty inches another intermediate pivot shall be added.



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