Rockwood 528 Heavy Duty Hinge ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$6.80
$5.42

Rockwood 528 Heavy Duty Hinge Pin Stop, Positive Slip Proof Adjustment, 70 to 100 Degree Door Opening Adjustment

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Model: 528-NP

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

$6.80
$5.42
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ROCKWOOD 528 HEAVY DUTY HINGE PIN 

Material: Wrought steel with rubber bumpers;

Finishes: Bright nickel;

Features: Positive slip proof adjustment; Heavy wrought steel construction works with both 1/4" and 5/16" hinge pins;

 
ROCKWOOD OVERVIEW
 
Rockwood products are normally used on all types of institutional buildings, offices, retail, educational, detention, sports facilities, hotel and restaurant, and finer residences.
 
ENVIRONMENTAL MANAGEMENT

ASSA ABLOY is commited to protecting the quality of the environment as well as the health and safety of its employees, customers, and the community. Please see our Environmental Health and Safety Policy for details on how we are dedicated to this commitment.

 
 
RESOURCES & DOWNLOADS

Rockwood full line catalog

Manufacturer Resources

Product Specs

Product Group:
Door Trim and Accessories
Subcategory:
Stops
Product Subgroup:
Door Stops, Holders, Silencers & Bumpers
Product Type:
Door Stops - Hinge Pin
ANSI/BHMA:
ANSI A156.16, L02223
Commercial/Residential:
Residential
Product Model:
528
Door Opening Size:
100 Degrees
Product Category:
Door Trim and Accessories
Product Substrate:
Steel

Rockwood 528-NP – Frequently Asked Questions

How fast can I get the Rockwood 528-NP 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 Rockwood 528-NP come with a warranty?
Absolutely. The Rockwood 528-NP 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 Rockwood 528-NP?
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 Rockwood 528-NP 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.