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Manufacturer Resources
Product Specs
- Application:
- Used to connect runway stringers 0 ° to 90 ° angle
- Certifications:
- UL Listed
- Material Details:
- Yellow zinc ASTM A570 steel
- Product Height:
- 1.5 in
- Product Length Depth:
- 1.5 in
- Product Weight:
- .7 lb
- Product Width:
- 1.5 in
- Department:
- Electrical
- Product Group:
- Clamps & Supports
- Product Subgroup:
- Clamps
- Product Type:
- Runway adjustable junction splice clamp
- Product Details:
- Runway adjustable junction splice clamp
- Product Length:
- 1.5 in
B-LINE SB2103AYZ – Frequently Asked Questions
1) Can the B-Line SB2103AYZ runway splice connect two cable runway stringers at an angle, or only in a straight line?
The SB2103AYZ is an adjustable junction splice clamp, so it joins runway stringers anywhere from a 0 degree straight run through to a 90 degree corner. That covers straight in-line splices, offset turns into a wall run, and full right-angle junctions without needing a separate corner kit for each angle.
2) Do I need a separate splice for each stringer angle when laying out a cable runway grid?
No. Because the SB2103AYZ adjusts across the full 0 to 90 degree range, one part number covers your straight splices, your angled branches, and your square tee and corner junctions. That simplifies the takeoff, you buy one clamp in quantity rather than stocking a fixed-angle fitting for every condition on the drawing.
3) What finish and material is the SB2103AYZ runway splice clamp, and will it hold up in a data room or plant environment?
It is ASTM A570 structural steel with a yellow zinc plating. That is a hot rolled structural carbon steel, plated for corrosion resistance in dry indoor use, which is where cable runway normally lives, telecom rooms, data centers, and equipment rooms. For wet or corrosive exposure you would want a hot dip galvanized or stainless support instead.
4) Is the Eaton B-Line SB2103AYZ splice clamp UL Listed for use on a grounded cable runway system?
The SB2103AYZ carries a UL Listing. That matters on runway work because inspectors and telecom specs routinely call for listed support components on the pathway, and it lets the splice sit in a system being submitted for approval without a substitution request.
5) What is the correct part number to order for a B-Line adjustable runway junction splice in yellow zinc?
Order it as Eaton B-Line SB2103AYZ. The AYZ suffix is the yellow zinc version of the adjustable junction splice clamp. There is one model on the part, so there is no finish or size option to specify when you place the order.
How fast can I get the B-LINE SB2103AYZ 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 SB2103AYZ come with a warranty?
Absolutely. The B-LINE SB2103AYZ 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 SB2103AYZ?
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 SB2103AYZ 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.