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Internet #203080789

Model #11-3070SP

Store SKU #648973

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4 in. x 9 in. Tempered Steel Striker Plate

  • Used to protect HOME-FLEX CSST pipe from punctures along a stud
  • Heat-treated and hardened to deflect any puncture threats
  • Installers must be certified to install HOME-FLEX CSST
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Product Overview

Easy to use fittings

Easy to Use Fittings

With the fewest parts on the market the CSST fittings are a breeze to install

Image of pipes packaged for easy transport

Easy to Transport

HOME-FLEX CSST comes in coils, so it takes up less space and is easier to transport than black pipe

Image of hand holding a pipe that easily bends

Easily Bend Around Corners

Simply bend around corner without cutting, threading, or additional fittings

Image of male and female fitting

Male & Female Fittings

Standard Male and Female Pipe Threads for easy connections

Image of termination flange

Termination Flange

Provides a smooth transition between csst and standard pipe

Image of brass union

Union Fittings

Easily extend your run of CSST

Image of bonding clamp

Bonding Clamp

Bond or ground CSST or rigid pipe

Image of flexible CSST that eliminates need for elbow fittings to turn corners

Easily Bends Around Corners

Flexible CSST eliminates need for elbow fittings to turn corners

Image of scale to show that CSST pipe is 80% lighter than steel pipe

Lighter than Steel Pipe

CSST pipe is 80% lighter than steel pipe

Image of timer to show that pipe is 65% faster to install than black pipe

Faster Installation

Over 65% faster to install than black pipe, with no need to cut or thread

Image of a pipe with line through it to show that you need fewer fittings to install

Fewer Fitting Connections

With fewer fittings needed your install will be faster and safer

Image of earthquake icon to show that CSST pipe is safer than black pipe in an earthquake

Seismically Qualified

Due to the flexible nature CSST is much safer than black pipe in an earthquake

Image of screwdriver and wrench to indicate the tools you need to complete the project

Complete the Project

See HOME-FLEX CSST Collection for all the tools you need to complete the project

The HOME-FLEX striker plate should be used when CSST is installed behind a wall, floor or ceiling. It will protect CSST from nail screw punctures. Required by most local codes for CSST installations.

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.



Compatible Pipe Size (in.)
1 in.,1/2 in.,3/4 in.
Maximum compatible pipe size (in.)
Product Depth (in.)
Product Length (in.)
Product Width (in.)


Accessory Type
Pipe Guard
Compatible Pipe Material
Minimum compatible pipe size (in.)
Pack Size
Pipe or Fitting Product Type
Product Weight (lb.)

Warranty / Certifications

Manufacturer Warranty
30 days

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 3.5
    out of 4 reviews
  • 67% recommend this product
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Showing 1-4 of 4 reviews
I used it to prevent the arm of an automatic door closer from gouging the wood on the door. Wor...
I used it to prevent the arm of an automatic door closer from gouging the wood on the door. Works fine.
  • Verified Purchase
  • Recommended
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
  • Verified Purchase
These do not meet building code
Used these in a home we are building and are having to remove them. They do not meet the code requirements for a gas line striker plate.
Response from VPC, Home-Flex ExpertJun 9, 2020
Hi David, Can you tell your readers how these striker plates are deficient? They are marked with the CSA listing mark specifically for use with the HOME-FLEX CSST system.
Is it possible for you to give us a call? (661) 257-3923. I am here from 8-5 Los Angeles time M-F. Ask for Jon. ValenciaPipe
    • Recommended
    Can't meet Homeflex's own protection requirements using their own branded striker plates.
    The plates themselves are fine, though I am having difficulty finding the intended application for the design. These are the only striker plates offered by Homeflex, yet they do not seem to meet the requirements set forth in the protection specifications. When passed through studs, protection is required over the stud and 5 inches on either side. Not only do these have no holes or other means of mounting them in that fashion, they would be too short (measuring 9" total) to satisfy the stud protection requirement. I will admit there may be another way to apply these plates to meet another part of the protection requirement (possibly the through-floor section). However I find it frustrating that I cannot meet Homeflex's own specifications using their own products, and see no alternative to fabricating my own if I am to follow their documentation correctly.
    • DIY
    7 people found this helpful
    Showing 1-4 of 4 reviews