Caddy® Adjustable Box Mounting Brackets

Precisely Mount Boxes and Conduit Between Studs


What's special about these telescopic stud brackets?

  • Adjustable brackets mount electrical boxes between studs, providing precision placement that is hard to achieve with non-adjustable brackets; ideal for use in non-standard installations
  • Can be used in conjunction with the Conduit Support Bracket (CCSS812) to achieve perfect conduit alignment for the most accurate install possible
  • Foldable end tabs for mounting on the sides of studs, providing freedom to mount to any desired depth
  • Adjustability makes them highly salvageable, saving supply costs on custom renovations
  • Click for More Features
UL Classified

Correctly installing boxes between studs can be tricky, even for seasoned contractors. With their fully adjustable rails, marked measurements and conduit mounting options, Caddy’s Telescopic Mounting Brackets help to create the most structurally sound and professional box installs around.

Part #DescriptionBox DepthStud SpacingQtyWeightPrice
ER-TSGB1616" Adjustable Box Mount Bracket1-1/2" to 2-1/8"
[38 to 54 mm]
11" to 18"
[280 to 458 mm]
5020.4 lbs
Manufacturer Direct
ER-TSGB2424" Adjustable Box Mount Bracke1-1/2" to 2-1/2"
[38 to 63.5 mm]
17" to 26"
[432 to 660 mm]
5031.4 lbs
Manufacturer Direct
Part #DescriptionApplicationQtyWeightPrice
ER-CCS812Conduit Support BracketSupports up to 3 rows of Conduit1000.12 lb
Manufacturer Direct
ER-TSGLDR1Glider Box AttachmentAllows for sliding of Electrical Boxes1000.1 lb
Quick Ship
ER-SMS8Stud Wall ScrewsLow Profile, Prevents Drywall Bulge1,0000.5 lb
Manufacturer Direct
  • Marked and notched at every inch for easy alignment and bending, ensuring the most solid and professional installations
  • Easily installed with a screw gun, simplifying the installers toolset
  • Interlocking tab prevents accidental disconnection once installation is complete
  • Can be assembled anywhere before the job, eliminating the expensive on-site fabrication of less accurate brackets, and maximizing jobsite productivity
  • cULus Rated
  • Made in the USA USA


Part # TSGB16 TSGB24
Box Depth 1-1/2" to 2-1/8" [38 to 54 mm] 1-1/2" to 2-1/2" [38 to 63.5 mm]
Finish Electroplated zinc Electroplated zinc
Stud Spacing 11" to 18" [280 to 458 mm] 17" to 26" [432 to 660 mm]
Boxed Quantity 50 50
Ultimate Static Load 50 lbs [22.68 kg] 50 lbs [22.68 kg]
Patent Number 5,386,959 5,386,959






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Questions & Answers


Are the TSGB brackets listed for wall use only or can they be used in ceiling applications for light weight fixtures?

Asked by Anonymous user on 09.41 AM Wednesday, 07 December, 2016

  • - The manufacturer recommends this for between stud applications.

    Anonymous user on 03.37 PM Friday, 17 February, 2017

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