Telescoping Mounting Bracket 16" & 24" Steel Pre-Galvanized Support for Electrical Box Installation

Professional telescoping mounting bracket system with 0.80mm steel thickness and pre-galvanized finish. Supports cable sizes 14/2-10/3 and 10/4-8/3 with 25 lbs static load capacity. Features tool-free installation, integral ruler markings, and compatibility with standard electrical boxes. Ideal for wall and ceiling installations in commercial and residential applications.

Place of Origin CHINA
Packaging Details inner package and outside package
origin CHINA
Model Number FS009
Supply Ability 3 millions per mounth
Certification UL LISTED
Product Description
Product Overview
Professional telescoping mounting bracket system designed for secure electrical box installation in wall and ceiling applications. Available in 16-inch and 24-inch lengths with pre-galvanized steel construction for enhanced durability.
Key Features
  • Supports multiple cable sizes: 14/2 - 10/3 and 10/4 - 8/3
  • Cable range compatibility: 3/8" or 1/2"
  • Static load capacity: 25 lbs (70 lbs without dedicated dropwire)
  • Wall fixture support capacity: 6 kg (13 lbs)
  • Accommodates heights up to 8-3/4"
  • Integral ruler stamping for precise measurements
  • Tool-free installation for bracket accessories
Technical Specifications
Length Thickness Finish
16 inch 0.80mm ±0.05mm Pre Galvanized
24 inch 0.80mm ±0.05mm Pre Galvanized
22 inch 0.80mm ±0.05mm Pre Galvanized
Installation Benefits
Fold-back stabilizers ensure easy and secure electrical box installation in wall applications. Designed to mount square boxes on walls 12" to 24" above the floor.
Box Compatibility
Supports most North American boxes including 4" SQ, 4-11/16" SQ, 5" SQ and multi-gang boxes. Compatible with rapid ring and adjustable plaster rings.
Stud Compatibility
Fits up to 1-1/2" wide studs at 16" & 24" on center spacing.
Applications
  • Support electrical boxes from floor or concrete forms
  • Prevent electrical boxes from being pushed into wall cavities during drywall installation
  • Ideal for speaker cases and emergency light fixtures in suspended ceilings
  • Multi-box mounting for securing conduit boxes in stud walls
Product Images
Telescoping mounting bracket with electrical box installation diagram showing proper mounting technique View additional product images
Packaging & Delivery
Skin packing for individual products with master carton packaging. Shipping from Shanghai/Ningbo ports with 20-30 day lead time.
Manufacturer Information
Zhejiang Axwill Electrical Company Limited, with subsidiary Hangzhou Lianli Electrical Co., Ltd. Over 5 years of experience in electrical conduit industry, serving markets in North America, South America, Middle East, and Southeast Asia.
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