You may also like
B-Line Eaton series runway dropout kit, Used to provide a smooth radius for cable exit, Cable tie down holes provided, Steel runway drop-out, 18 gauge
Model: BLN-SB212920FB
Eaton B-Line series runway dropout kit, Used to provide a smooth radius for cable exit, Cable tie down holes provided, Steel runway drop-out, 18 gauge, steel, Flat black powder coat
B-LINE
$196.74
B-Line Eaton series runway dropout kit, Used to provide a smooth radius for cable exit, Cable tie down holes provided, 18" steel runway drop-out, 18 g
Model: BLN-SB2129U18FB
Eaton B-Line series runway dropout kit, Used to provide a smooth radius for cable exit, Cable tie down holes provided, 18" steel runway drop-out, 18 gauge, A569 steel, Flat black powder coat
B-LINE
$179.74
$175.53
B-Line Eaton series runway dropout kit, Used to provide a smooth radius for cable exit, Cable tie down holes provided, 20" steel runway drop-out, 18 g
Model: BLN-SB2129U20FB
Eaton B-Line series runway dropout kit, Used to provide a smooth radius for cable exit, Cable tie down holes provided, 20" steel runway drop-out, 18 gauge, A569 steel, Flat black powder coat
B-LINE
$192.89
B-Line Eaton series runway dropout kit, Used to provide a smooth radius for cable exit, Cable tie down holes provided, 15" steel runway drop-out, 18 g
Model: BLN-SB2129U15FB
Eaton B-Line series runway dropout kit, Used to provide a smooth radius for cable exit, Cable tie down holes provided, 15" steel runway drop-out, 18 gauge, A569 steel, Flat black powder coat
B-LINE
$175.73
$169.74
B-Line Eaton series runway dropout kit, Used to provide a smooth radius for cable exit, Cable tie down holes provided, 12" steel runway drop-out, 18 g
Model: BLN-SB2129U12FB
Eaton B-Line series runway dropout kit, Used to provide a smooth radius for cable exit, Cable tie down holes provided, 12" steel runway drop-out, 18 gauge, A569 steel, Flat black powder coat
B-LINE
$168.79
$160.10
Eaton B-Line series runway dropout kit, Used to provide a smooth radius for cable exit, Cable tie down holes provided, 6" steel runway drop-out, 18 gauge, A569 steel, Flat black powder coat
Manufacturer Resources
Product Specs
- Certifications:
- UL Listed
- Material Details:
- Flat black powder coat A569 steel
- Product Height:
- 4 in
- Product Length Depth:
- 4 in
- Product Weight:
- .7 lb
- Product Width:
- 4 in
- Special Features:
- Cable tie down holes provided
- Department:
- Electrical
- Product Group:
- Conduit & Fittings
- Product Subgroup:
- Tees / Crosses
- Product Type:
- Steel runway drop-out
- Product Details:
- Steel runway drop-out
- Product Length:
- 4 in
- Application:
- Used to provide a smooth radius for cable exit
B-LINE SB2129U06FB – Frequently Asked Questions
1) Why use a runway dropout instead of just running cable over the edge of the ladder rack?
A bare runway edge puts a hard bend on the jacket right where the weight of the bundle pulls. The B-Line drop-out gives a smooth radius for cable exit off the runway, so copper and fiber leave the tray over a curve instead of an angle. It also has cable tie down holes so you can strain relieve the bundle at the drop point rather than letting it hang on the terminations.
2) Is this runway dropout UL Listed for a data center or telecom room install?
The Eaton B-Line runway drop-out is UL Listed, which is what most facility and IT spec sheets call for on cable runway accessories.
3) How much clearance do I need below the runway for this dropout?
Plan on about 4 inches of projection below and off the runway end: the drop-out is listed at 4 in height, 4 in width and 4 in length/depth. Useful if you're tight to a cabinet top or a ceiling grid.
4) Does the B-Line runway dropout kit come with mounting hardware?
It ships as a kit for the 6 inch runway drop-out. The hardware that matters on the job is the cable ties for the tie down holes built into the part, and those are supplied separately by the installer.
How fast can I get the B-LINE SB2129U06FB delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE SB2129U06FB come with a warranty?
Absolutely. The B-LINE SB2129U06FB is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE SB2129U06FB?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the B-LINE SB2129U06FB from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.