You may also like
B-Line Eaton series runway splice, Used to connect runway stringers 0° to 90° angle, kit includes two clamps and hardware, Runway adjustable junction
Model: BLN-SB2103ABZ
Eaton B-Line series runway splice, Used to connect runway stringers 0° to 90° angle, kit includes two (2) clamps and hardware, Runway adjustable junction splice clamp, ASTM A570 structural steel,...
B-LINE
$163.96
$135.70
B-Line Eaton series runway splice, Used to connect runway stringers 0° to 90° angle, Runway mitering reended, Runway adjustable junction splice clamp,
Model: BLN-SB167YZ
Eaton B-Line series runway splice, Used to connect runway stringers 0° to 90° angle, Runway mitering recommended, Runway adjustable junction splice clamp, ASTM A570 structural steel, Yellow zinc
B-LINE
$104.24
$64.46
B-Line Eaton series runway splice, Used to connect runway stringers 0° to 90° angle, Runway adjustable junction splice clamp, ASTM A570 structural ste
Model: BLN-SB2103A2YZ
Eaton B-Line series runway splice, Used to connect runway stringers 0° to 90° angle, Runway adjustable junction splice clamp, ASTM A570 structural steel, Yellow zinc finish
B-LINE
$168.79
$140.79
B-Line SB2103AYZ Eaton series runway splice, Used to connect runway stringers 0° to 90° angle, Runway adjustable junction splice clamp, ASTM A570 structural steel, Yellow zinc
Model: BLN-SB2103AYZ
Eaton B-Line series runway splice, Used to connect runway stringers 0° to 90° angle, Runway adjustable junction splice clamp, ASTM A570 structural steel, Yellow zinc
B-LINE
$163.96
$135.70
B-Line Eaton series runway splice, Used to connect runway stringers, kit includes two clamps and hardware, Cable runway butt-splice clamp and kit, ste
Model: BLN-SB21072BZ
Eaton B-Line series runway splice, Used to connect runway stringers, kit includes two clamps and hardware, Cable runway butt-splice clamp and kit, steel, Black zinc
B-LINE
$90.67
$47.50
Eaton B-Line series runway splice, Used to connect runway stringers 0° to 90° angle, includes one (1) clamp and hardware, Runway adjustable junction splice clamp, ASTM A570 structural steel, Black zinc
Manufacturer Resources
Product Specs
- Application:
- Used to connect runway stringers 0 ° to 90 ° angle
- Certifications:
- UL Listed
- Material Details:
- Black zinc ASTM A570 steel
- Product Height:
- 2 in
- Product Length Depth:
- 1.5 in
- Product Weight:
- .7 lb
- Product Width:
- .62 in
- Special Features:
- includes one (1) clamp and hardware
- Department:
- Electrical
- Product Group:
- Clamps & Supports
- Product Subgroup:
- Clamps
- Product Type:
- Runway adjustable junction splice clamp
- Product Details:
- Runway adjustable junction splice clamp
B-LINE SB2103A2BZ – Frequently Asked Questions
1) Can the B-Line SB2103A2BZ runway splice join cable runway stringers at an angle, or only in a straight line?
The SB2103A2BZ adjustable junction splice clamp connects runway stringers anywhere from 0 degrees to 90 degrees, so it handles straight in-line splices, corners, and any intermediate angle where a runway branches off. That is what the "adjustable junction" in the name refers to: you set the angle at install rather than ordering a fixed elbow.
2) What comes in the box with the B-Line SB2103A2BZ splice kit, or do I need to buy bolts separately?
Each SB2103A2BZ is supplied as one clamp plus its mounting hardware, so no separate bolt pack is needed for the clamp itself. Note it is one clamp per unit, so count the number of stringer junctions in your runway layout and order accordingly rather than assuming a pair per joint.
3) Is the B-Line runway splice clamp UL Listed for a data center or telecom room install?
Yes, the SB2103A2BZ carries a UL Listed marking, which is generally what an inspector or a spec writer wants to see on cable runway support hardware in a commercial equipment room.
4) What is the B-Line SB2103A2BZ splice clamp made of, and will the black zinc finish hold up indoors?
It is ASTM A570 structural steel with a black zinc finish. A570 is a hot-rolled carbon structural steel, so the clamp carries load rather than just spacing parts, and the black zinc gives corrosion protection plus a finish that matches typical black runway and ladder rack in a telecom or equipment room.
5) What is the correct part number to order for a B-Line adjustable runway junction splice in black zinc?
Order Eaton B-Line model SB2103A2BZ. That single model number covers the adjustable junction splice clamp in black zinc; there are no finish or size options to specify with it.
How fast can I get the B-LINE SB2103A2BZ 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 SB2103A2BZ come with a warranty?
Absolutely. The B-LINE SB2103A2BZ 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 SB2103A2BZ?
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 SB2103A2BZ 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.