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Rainshower

Rainshower 12" Round Shower Arm

NEW! Launching Summer 2026

5 new finishes: Matte Black, Hard Graphite, Brushed Hard Graphite, Brushed Cool Sunrise & Brushed Warm Sunset
Available for Quoting Only

Brushed Hard Graphite 28577AL0 DISCONTINUED  
List Price: $275.00
LIXIL Select
Features Components Specifications Supporting Files Design Files 3D AR Viewer Videos
Features
  • GROHE LongLife finish
  • 1/2" NPT male threads
  • 12" Shower Arm
  • Can be used with any shower head EXCEPT Rainshower Jumbo (28 783)
Technical Features
  • GROHE LongLife finish
  • 11 ¼" Round Shower Arm
  • 1/2" NPT male threads
  • Can be used with any shower head EXCEPT Rainshower Jumbo (28 783)
Nominal Dimensions: 11-1/4 in x 2-9/16 in x 3-3/8 in (286 mm x 65 mm x 86 mm)
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Download Specification Sheet
Brand: GROHE
Category: Shower Systems Retrofits, Slide Bar Kit
Color / Finish: Brushed Hard Graphite
Collections: Rainshower
Fitting Connection Size Input: 12.70
Mount Type: Wall Mount
Kitchen or Bathroom: Bath
LIXIL Select: Yes
Height: 3-3/8
Length: 11-1/4
Width: 2-9/16
Residential or Commercial: Residential
Subcategory: Accessory Shower Systems
Warranty: Limited Lifetime Warranty
Download All Supporting Documents

Specification Sheet

Installation Instructions

Replacement Parts
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Download All Design Files
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