Oil Rubbed Bronze Traditional Style Movable Glass-To-Glass Transom Glass Clamp

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CRL GCB1880RB Oil Rubbed Bronze Traditional Style Movable Glass-To-Glass Transom Glass Clamp

Item #: GCB1880RB by CR Laurence

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In Stock $56.74 /each


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  • Use Monolithic Tempered Glass
  • For 5/16" to 1/2" (8 to 12 mm) Thick Glass
  • Glass Transom Swivels to Allow Release of Steam
  • Glass-to-Glass Application
  • Special Nylock Nut Allows Pivoting of Clamps


1-3/4" (44.5 mm)

Hole Size Required in Fixed Panel Notch in Transom

5/8 or 3/4 in (16 to 19 mm)


3-15/16 in (100 mm)


3-15/16" (100 mm) Wide x 1-3/4" (44 mm) High


Oil Rubbed Bronze

Mounting Type

Glass To Glass



Glazing Thickness

5/16 To 1/2


Oil Rubbed Bronze

Glass To Glass Angle (Degrees)


Mounting Style

Glass To Glass

The Traditional 180 Degree Glass-to-Glass Movable Transom Clamp is designed to pivot transom panels above the shower door. Clamp should be centered on glass for optimum performance. Replacement parts are Cat. Nos. 90295A120 (Nylon Washer), 193004 (Nylon Lock Nut), 211039 (Flat Head Screw), and UCG77 (Gaskets).
Glass Thickness: 5/16" to 1/2" (8 to 12 mm)
Material: Solid Brass
Glass Fabrication Required: 5/8" or 3/4" (16 or 19 mm) diameter hole in fixed panel and a notch in transom.
Includes: Gaskets
NOTE: Maximum transom size is 12" x 30" (305 x 762 mm) wide. Larger transoms require the use of Square or Beveled Transom Clamps, or pivot hinges used as movable transom clamps. Call for details.
Product Warning:
Maximum transom size is 12" (305 mm) high x 30" (762 mm) wide. Larger transoms require the use of pivot hinges used as a transom clamp. Contact Technical Sales Shower Door Department for details.

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