Skip to content

ZSI Rigid and Specialty Clamps

ZSI rigid and specialty clamps hold pipe, tube, cable, and conduit firmly where a cushioned clamp is not required. This family covers the Alpha rigid U bolt clamp, the porcelain insulated Porce A Clamp for high temperature and electrical isolation, the Python wraparound band clamp, the Z Clamp multiple line system, and the Loop, Quick Clip, and Spring Steel lines.

  • Original price $ 73.99
    Original price $ 73.99 - Original price $ 73.99
    Original price $ 73.99
    Current price $ 59.19
    $ 59.19 - $ 59.19
    Current price $ 59.19

    ZSI 012CC026SH Porce-A-Clamp Halogen Free, Hole, 304 Stainless, Silicon Bronze Hardware

    In stock

    The ZSI 012CC026SH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a hole diameter. The porcelain body electrically isolates the pipe ...

    View full details
    Original price $ 73.99
    Original price $ 73.99 - Original price $ 73.99
    Original price $ 73.99
    Current price $ 59.19
    $ 59.19 - $ 59.19
    Current price $ 59.19
    Save 20% Save %
  • Original price $ 54.99
    Original price $ 54.99 - Original price $ 54.99
    Original price $ 54.99
    Current price $ 43.99
    $ 43.99 - $ 43.99
    Current price $ 43.99

    ZSI 010CC018SH Porce-A-Clamp Halogen Free, Hole, 304 Stainless, Silicon Bronze Hardware

    In stock

    The ZSI 010CC018SH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a hole diameter. The porcelain body electrically isolates the pipe ...

    View full details
    Original price $ 54.99
    Original price $ 54.99 - Original price $ 54.99
    Original price $ 54.99
    Current price $ 43.99
    $ 43.99 - $ 43.99
    Current price $ 43.99
    Save 20% Save %
  • Original price $ 54.99
    Original price $ 54.99 - Original price $ 54.99
    Original price $ 54.99
    Current price $ 43.99
    $ 43.99 - $ 43.99
    Current price $ 43.99

    ZSI 008CC018SH Porce-A-Clamp Halogen Free, Hole, 304 Stainless, Silicon Bronze Hardware

    In stock

    The ZSI 008CC018SH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a hole diameter. The porcelain body electrically isolates the pipe ...

    View full details
    Original price $ 54.99
    Original price $ 54.99 - Original price $ 54.99
    Original price $ 54.99
    Current price $ 43.99
    $ 43.99 - $ 43.99
    Current price $ 43.99
    Save 20% Save %
  • Original price $ 54.99
    Original price $ 54.99 - Original price $ 54.99
    Original price $ 54.99
    Current price $ 43.99
    $ 43.99 - $ 43.99
    Current price $ 43.99

    ZSI 006CC018SH Porce-A-Clamp Halogen Free, Hole, 304 Stainless, Silicon Bronze Hardware

    In stock

    The ZSI 006CC018SH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a hole diameter. The porcelain body electrically isolates the pipe ...

    View full details
    Original price $ 54.99
    Original price $ 54.99 - Original price $ 54.99
    Original price $ 54.99
    Current price $ 43.99
    $ 43.99 - $ 43.99
    Current price $ 43.99
    Save 20% Save %
  • Original price $ 221.89
    Original price $ 221.89 - Original price $ 221.89
    Original price $ 221.89
    Current price $ 177.49
    $ 177.49 - $ 177.49
    Current price $ 177.49

    ZSI 072CC080ZH Porce-A-Clamp Halogen Free, 4-1/2" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 072CC080ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 4-1/2" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 221.89
    Original price $ 221.89 - Original price $ 221.89
    Original price $ 221.89
    Current price $ 177.49
    $ 177.49 - $ 177.49
    Current price $ 177.49
    Save 20% Save %
  • Original price $ 211.09
    Original price $ 211.09 - Original price $ 211.09
    Original price $ 211.09
    Current price $ 168.89
    $ 168.89 - $ 168.89
    Current price $ 168.89

    ZSI 070CC080ZH Porce-A-Clamp Halogen Free, 4-3/8" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 070CC080ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 4-3/8" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 211.09
    Original price $ 211.09 - Original price $ 211.09
    Original price $ 211.09
    Current price $ 168.89
    $ 168.89 - $ 168.89
    Current price $ 168.89
    Save 20% Save %
  • Original price $ 203.89
    Original price $ 203.89 - Original price $ 203.89
    Original price $ 203.89
    Current price $ 163.09
    $ 163.09 - $ 163.09
    Current price $ 163.09

    ZSI 068CC080ZH Porce-A-Clamp Halogen Free, 4-1/4" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 068CC080ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 4-1/4" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 203.89
    Original price $ 203.89 - Original price $ 203.89
    Original price $ 203.89
    Current price $ 163.09
    $ 163.09 - $ 163.09
    Current price $ 163.09
    Save 20% Save %
  • Original price $ 202.39
    Original price $ 202.39 - Original price $ 202.39
    Original price $ 202.39
    Current price $ 161.89
    $ 161.89 - $ 161.89
    Current price $ 161.89

    ZSI 066CC074ZH Porce-A-Clamp Halogen Free, 4-1/8" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 066CC074ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 4-1/8" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 202.39
    Original price $ 202.39 - Original price $ 202.39
    Original price $ 202.39
    Current price $ 161.89
    $ 161.89 - $ 161.89
    Current price $ 161.89
    Save 20% Save %
  • Original price $ 183.49
    Original price $ 183.49 - Original price $ 183.49
    Original price $ 183.49
    Current price $ 146.79
    $ 146.79 - $ 146.79
    Current price $ 146.79

    ZSI 064CC074ZH Porce-A-Clamp Halogen Free, 4" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 064CC074ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 4" hole diameter. The porcelain body electrically isolates the pip...

    View full details
    Original price $ 183.49
    Original price $ 183.49 - Original price $ 183.49
    Original price $ 183.49
    Current price $ 146.79
    $ 146.79 - $ 146.79
    Current price $ 146.79
    Save 20% Save %
  • Original price $ 202.39
    Original price $ 202.39 - Original price $ 202.39
    Original price $ 202.39
    Current price $ 161.89
    $ 161.89 - $ 161.89
    Current price $ 161.89

    ZSI 062CC074ZH Porce-A-Clamp Halogen Free, 3-7/8" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 062CC074ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 3-7/8" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 202.39
    Original price $ 202.39 - Original price $ 202.39
    Original price $ 202.39
    Current price $ 161.89
    $ 161.89 - $ 161.89
    Current price $ 161.89
    Save 20% Save %
  • Original price $ 198.79
    Original price $ 198.79 - Original price $ 198.79
    Original price $ 198.79
    Current price $ 158.99
    $ 158.99 - $ 158.99
    Current price $ 158.99

    ZSI 060CC074ZH Porce-A-Clamp Halogen Free, 3-3/4" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 060CC074ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 3-3/4" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 198.79
    Original price $ 198.79 - Original price $ 198.79
    Original price $ 198.79
    Current price $ 158.99
    $ 158.99 - $ 158.99
    Current price $ 158.99
    Save 20% Save %
  • Original price $ 172.09
    Original price $ 172.09 - Original price $ 172.09
    Original price $ 172.09
    Current price $ 137.69
    $ 137.69 - $ 137.69
    Current price $ 137.69

    ZSI 058CC066ZH Porce-A-Clamp Halogen Free, 3-5/8" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 058CC066ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 3-5/8" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 172.09
    Original price $ 172.09 - Original price $ 172.09
    Original price $ 172.09
    Current price $ 137.69
    $ 137.69 - $ 137.69
    Current price $ 137.69
    Save 20% Save %
  • Original price $ 172.09
    Original price $ 172.09 - Original price $ 172.09
    Original price $ 172.09
    Current price $ 137.69
    $ 137.69 - $ 137.69
    Current price $ 137.69

    ZSI 056CC066ZH Porce-A-Clamp Halogen Free, 3-1/2" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 056CC066ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 3-1/2" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 172.09
    Original price $ 172.09 - Original price $ 172.09
    Original price $ 172.09
    Current price $ 137.69
    $ 137.69 - $ 137.69
    Current price $ 137.69
    Save 20% Save %
  • Original price $ 172.09
    Original price $ 172.09 - Original price $ 172.09
    Original price $ 172.09
    Current price $ 137.69
    $ 137.69 - $ 137.69
    Current price $ 137.69

    ZSI 054CC066ZH Porce-A-Clamp Halogen Free, 3-3/8" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 054CC066ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 3-3/8" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 172.09
    Original price $ 172.09 - Original price $ 172.09
    Original price $ 172.09
    Current price $ 137.69
    $ 137.69 - $ 137.69
    Current price $ 137.69
    Save 20% Save %
  • Original price $ 172.09
    Original price $ 172.09 - Original price $ 172.09
    Original price $ 172.09
    Current price $ 137.69
    $ 137.69 - $ 137.69
    Current price $ 137.69

    ZSI 052CC066ZH Porce-A-Clamp Halogen Free, 3-1/4" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 052CC066ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 3-1/4" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 172.09
    Original price $ 172.09 - Original price $ 172.09
    Original price $ 172.09
    Current price $ 137.69
    $ 137.69 - $ 137.69
    Current price $ 137.69
    Save 20% Save %
  • Original price $ 149.79
    Original price $ 149.79 - Original price $ 149.79
    Original price $ 149.79
    Current price $ 119.79
    $ 119.79 - $ 119.79
    Current price $ 119.79

    ZSI 050CC058ZH Porce-A-Clamp Halogen Free, 3-1/8" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 050CC058ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 3-1/8" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 149.79
    Original price $ 149.79 - Original price $ 149.79
    Original price $ 149.79
    Current price $ 119.79
    $ 119.79 - $ 119.79
    Current price $ 119.79
    Save 20% Save %
  • Original price $ 149.79
    Original price $ 149.79 - Original price $ 149.79
    Original price $ 149.79
    Current price $ 119.79
    $ 119.79 - $ 119.79
    Current price $ 119.79

    ZSI 048CC058ZH Porce-A-Clamp Halogen Free, 3" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 048CC058ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 3" hole diameter. The porcelain body electrically isolates the pip...

    View full details
    Original price $ 149.79
    Original price $ 149.79 - Original price $ 149.79
    Original price $ 149.79
    Current price $ 119.79
    $ 119.79 - $ 119.79
    Current price $ 119.79
    Save 20% Save %
  • Original price $ 149.79
    Original price $ 149.79 - Original price $ 149.79
    Original price $ 149.79
    Current price $ 119.79
    $ 119.79 - $ 119.79
    Current price $ 119.79

    ZSI 046CC058ZH Porce-A-Clamp Halogen Free, 2-7/8" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 046CC058ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 2-7/8" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 149.79
    Original price $ 149.79 - Original price $ 149.79
    Original price $ 149.79
    Current price $ 119.79
    $ 119.79 - $ 119.79
    Current price $ 119.79
    Save 20% Save %
  • Original price $ 149.79
    Original price $ 149.79 - Original price $ 149.79
    Original price $ 149.79
    Current price $ 119.79
    $ 119.79 - $ 119.79
    Current price $ 119.79

    ZSI 044CC058ZH Porce-A-Clamp Halogen Free, 2-3/4" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 044CC058ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 2-3/4" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 149.79
    Original price $ 149.79 - Original price $ 149.79
    Original price $ 149.79
    Current price $ 119.79
    $ 119.79 - $ 119.79
    Current price $ 119.79
    Save 20% Save %
  • Original price $ 129.59
    Original price $ 129.59 - Original price $ 129.59
    Original price $ 129.59
    Current price $ 103.69
    $ 103.69 - $ 103.69
    Current price $ 103.69

    ZSI 042CC050ZH Porce-A-Clamp Halogen Free, 2-5/8" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 042CC050ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 2-5/8" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 129.59
    Original price $ 129.59 - Original price $ 129.59
    Original price $ 129.59
    Current price $ 103.69
    $ 103.69 - $ 103.69
    Current price $ 103.69
    Save 20% Save %
  • Original price $ 129.59
    Original price $ 129.59 - Original price $ 129.59
    Original price $ 129.59
    Current price $ 103.69
    $ 103.69 - $ 103.69
    Current price $ 103.69

    ZSI 040CC050ZH Porce-A-Clamp Halogen Free, 2-1/2" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 040CC050ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 2-1/2" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 129.59
    Original price $ 129.59 - Original price $ 129.59
    Original price $ 129.59
    Current price $ 103.69
    $ 103.69 - $ 103.69
    Current price $ 103.69
    Save 20% Save %
  • Original price $ 129.59
    Original price $ 129.59 - Original price $ 129.59
    Original price $ 129.59
    Current price $ 103.69
    $ 103.69 - $ 103.69
    Current price $ 103.69

    ZSI 038CC050ZH Porce-A-Clamp Halogen Free, 2-3/8" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 038CC050ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 2-3/8" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 129.59
    Original price $ 129.59 - Original price $ 129.59
    Original price $ 129.59
    Current price $ 103.69
    $ 103.69 - $ 103.69
    Current price $ 103.69
    Save 20% Save %
  • Original price $ 129.59
    Original price $ 129.59 - Original price $ 129.59
    Original price $ 129.59
    Current price $ 103.69
    $ 103.69 - $ 103.69
    Current price $ 103.69

    ZSI 036CC050ZH Porce-A-Clamp Halogen Free, 2-1/4" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 036CC050ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 2-1/4" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 129.59
    Original price $ 129.59 - Original price $ 129.59
    Original price $ 129.59
    Current price $ 103.69
    $ 103.69 - $ 103.69
    Current price $ 103.69
    Save 20% Save %
  • Original price $ 99.59
    Original price $ 99.59 - Original price $ 99.59
    Original price $ 99.59
    Current price $ 79.69
    $ 79.69 - $ 79.69
    Current price $ 79.69

    ZSI 034CC042ZH Porce-A-Clamp Halogen Free, 2-1/8" Hole, Galvanized Steel, Everdur Hardware

    In stock

    The ZSI 034CC042ZH Porce-A-Clamp is a porcelain-insulated pipe clamp sized for a 2-1/8" hole diameter. The porcelain body electrically isolates the...

    View full details
    Original price $ 99.59
    Original price $ 99.59 - Original price $ 99.59
    Original price $ 99.59
    Current price $ 79.69
    $ 79.69 - $ 79.69
    Current price $ 79.69
    Save 20% Save %