B-Line Eaton series runway spl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$119.61
$83.11
B-Line Eaton series runway splice, Used to connect runway stringers into straight run, Used with and series and hardware, Runway horizontal reducing

B-Line Eaton series runway splice, Used to connect runway stringers into straight run, Used with and series and hardware, Runway horizontal reducing

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Model: SB2102A2YZ
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$119.61
$83.11
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Eaton B-Line series runway splice, Used to connect runway stringers into straight run, Used with (SB165A) and (SB166A) series and hardware, Runway horizontal reducing butt splice kit, ASTM A570 structural steel, Yellow zinc finish

Manufacturer Resources

Product Specs

Application:
Used to connect runway stringers into straight run
Certifications:
UL Listed
Material Details:
Yellow zinc ASTM A570 steel
Product Height:
2 in
Product Length Depth:
5 in
Product Weight:
1.1 lb
Product Width:
2.1875 in
Special Features:
Used with (SB165A) & (SB166A) series and hardware
Department:
Electrical
Product Group:
Connectors & Adapters
Product Subgroup:
Splice Components
Product Type:
Runway horizontal reducing butt splice kit
Product Details:
Runway horizontal reducing butt splice kit

B-LINE SB2102A2YZ – Frequently Asked Questions

1) What does the Eaton B-Line SB2102A2YZ runway splice actually do?
It joins two runway stringers end to end in a straight run, and it is a reducing splice, so it is the piece you use where one stringer size meets a different one in the same straight line. The kit ships as a horizontal reducing butt splice with its hardware.
2) Which B-Line cable runway does the SB2102A2YZ splice kit work with?
It is made for the SB165A and SB166A series runway and their hardware. If your stringers are from another runway system, this is not the splice to order.
3) Is the B-Line SB2102A2YZ runway splice UL Listed for a data center or telecom room install?
Yes, the splice kit is UL Listed, which is usually what an inspector or facility spec is looking for on cable runway hardware in a telecom or equipment room.
4) What material and finish is the B-Line horizontal reducing butt splice made from?
ASTM A570 structural steel with a yellow zinc finish. That is a plated steel part for dry indoor equipment rooms, not a hot-dip or stainless part for wet or corrosive exposure.
5) How big is the SB2102A2YZ splice, and will it clear hardware next to the joint?
The kit part measures 5 in length, 2 in height and 2-3/16 in width, and weighs 1.1 lb. Lay that 5 in span across your stringer joint to confirm it does not land on a threaded rod drop or a butt kit already bolted at the same point.
6) Can I use this splice to turn a corner or change elevation in a cable runway?
No. This is a horizontal butt splice for a straight run only. For a direction change or a level change you need the corresponding B-Line corner or vertical transition fitting, not this kit.
7) What is the exact part number to order for the B-Line reducing runway splice?
Order Eaton B-Line part SB2102A2YZ. The YZ suffix on that number is the yellow zinc finish.
How fast can I get the B-LINE SB2102A2YZ 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 SB2102A2YZ come with a warranty?
Absolutely. The B-LINE SB2102A2YZ 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 SB2102A2YZ?
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 SB2102A2YZ 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.
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