C.R. Laurence Co., Inc.
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Catalog Number: 20104M17


  • Adjustable Spring Power Size 1 (Barrier-Free) to Size 4 (Regular)

  • Can Retrofit Existing Fixed Spring Closers

  • Standard and Extended Spindle Models
  • 5 Year Limited Warranty
  • How to Order

  • This CRL Jackson® Adjustable Spring Power Overhead Concealed Closer Body is designed for A.D.A. barrier-free applications and features a 7/8" extended spindle, the preferred length when used in conjunction with Patch Fittings or Rail Hardware on all glass doors. Its spring power is adjustable from a size 2 through 4 using Patented Dual Compression Technology providing finer spring tension adjustment and greater spring efficiency. With fully independent valves, this closer affords maximum adjustability when trying to balance building codes, stack pressure and keeping the door closed. It will easily retrofit most all fixed spring size Overhead Concealed Closers and is the choice of professionals the world over.



    CRL Jackson® Adjustable Spring Power 105º No Hold Open Overhead Concealed Closer with 7/8" Extended Spindle


     


    Other Products/Finishes/Sizes:

    CATALOG NUMBER DESCRIPTION
    20104M17 CRL Jackson® Adjustable Spring Power 105º No Hold Open Overhead Concealed Closer with 7/8" Extended Spindle
    20104M18 CRL Jackson® Adjustable Spring Power 105º Hold Open Overhead Concealed Closer with 7/8" Extended Spindle
    20104M19 CRL Jackson® Adjustable Spring Power 90º No Hold Open Overhead Concealed Closer with 7/8" Extended Spindle
    20104M20 CRL Jackson® Adjustable Spring Power Multi-Size 90º Hold Open Extended Spindle Overhead Concealed Closer

    Catalog Number:20104M17
    Also Available in These Catalogs:
    CRL63A Architectural Hardware Master, PAGE 450H
    CRL83R Door and Window Replacement, PAGE 689W
    CRL93A Architectural Hardware, PAGE CH166
    DC14 Door Controls Catalog 2014, PAGE D331
    Spring Size:Adjustable
    Type:105º No Hold Open
    Spindle:7/8" Extended
    Ship Via:Can Ship UPS
    Shipping Weight:10 lb (4.54kg)
    Case Qty:4

    A.D.A. NOTE: Although the Adjustable Spring Power Door Closer can be adjusted to compensate for site conditions, adequate closing force might not be obtained while complying with A.D.A. opening force requirements.

    Closers set to comply with A.D.A. specified opening forces might not provide adequate spring power to control and close the door due to varying site conditions and door size. Mounting clips are not included with this closer body. Unless the existing mounting clips are used, you will need to purchase the appropriate clip package for your application. Contact Jackson® Technical Sales Department for assistance in selecting the correct Mounting Clip Package.

    Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. ColorsColours can vary depending on your computer's video card and on how your monitor's colorcolour is adjusted.