B-Line B157SS4 Eaton series st...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$191.67
$190.96
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B-Line B157SS4 Eaton series strut fittings and accessories, 3.18" Height, 2.5" Length, 1.62" Width, .56lbs, Steel, Two hole closed angle, 75 deg, Thickness 7/32 in, 9/16 in hole diameter, Stainless steel type 304

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Model: B157SS4

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

$191.67
$190.96
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Eaton B-Line series strut fittings and accessories, 3.18" Height, 2.5" Length, 1.62" Width, .56lbs, Steel, Two hole closed angle, 75 deg, Thickness 7/32 in, 9/16 in hole diameter, Stainless steel type 304

Manufacturer Resources

Product Specs

Bolt Thread Rod Size:
9/16"
Certifications:
Not Applicable
Material Gauge:
7/32"
Product Height:
3.18 in
Product Length Depth:
2.5 in
Product Weight:
.56 lb
Product Width:
1.62 in
Department:
Electrical
Product Type:
Two hole closed angle, 75 deg
Product Finish:
Stainless steel type 304
Product Details:
Two hole closed angle, 75 deg
Product Material:
Steel

B-LINE B157SS4 – Frequently Asked Questions

1) What angle does the B-Line B157SS4 strut fitting hold between two channels?
The B157SS4 is a two hole closed angle fitting set at 75 degrees. It joins two runs of strut at that fixed angle, so it is the part to use where a run turns off square rather than at a right angle. The angle is not adjustable, one hole pattern per leg.
2) Is the B157SS4 angle bracket stainless or plain steel?
Steel, in type 304 stainless. That makes it the fitting to use on wet, washdown, coastal or corrosive runs where a plain electro-galvanized fitting would rust out. Pair it with stainless hardware and stainless channel so you are not mixing metals on the same joint.
3) What bolt size fits the holes in the B-Line B157SS4 strut angle?
The holes are 9/16 inch, which is the standard strut fitting hole for 1/2 inch bolts or 1/2 inch threaded rod. Order 1/2 inch strut nuts and bolts to match, and keep them stainless to suit the 304 bracket.
4) How thick is the steel on the B157SS4 closed angle fitting?
7/32 inch material. That is the standard heavy strut fitting gauge, and it is the same thickness whether you are stacking it flat against the channel face or bolting it into the channel slot.
5) Do I get bolts and strut nuts with the B-Line B157SS4?
No. The B157SS4 is the angle bracket only. You supply the 1/2 inch bolts and strut nuts to suit the channel you are fastening to, sized to the 9/16 inch holes in the fitting.
6) What is the exact part number to order this Eaton B-Line 75 degree angle in stainless?
Order it as B-Line B157SS4. The SS4 suffix is the type 304 stainless version of the B157 two hole closed angle.
How fast can I get the B-LINE B157SS4 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 B157SS4 come with a warranty?
Absolutely. The B-LINE B157SS4 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 B157SS4?
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 B157SS4 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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