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ROFU 8031-002 Shear Lock 2200 LB Holding Force, 12/24VDC, Monitored
Model: ROFU 8031-002
ROFU Shear Locks 8031-002
ROFU’s 8031-002 Shear Lock features 2200 LB holding force for enhanced security and SPDT relay output for remote monitoring. It is suitable for dual swinging doors, glass...
ROFU
$800.00
$510.40
ROFU Optional Bracket 8031-002
21059 Surface Mount Housing
Manufacturer Resources
Product Specs
- Product Group:
- Electronic Access Controls
- Series:
- Shear Lock Series
- Product Subgroup:
- Parts and Accessories
- Product Type:
- Housing
- Subcategory:
- Electromagnetic Locks
- Commercial/Residential:
- Commercial
- Battery Operated:
- No
- Electronic:
- Yes
- Fail-safe / Fail-secure:
- Fail-Safe
- Product Model:
- 21059
- Mounting Method:
- Surface
- Product Category:
- Electronic Access Controls
- Department:
- Door Hardware
ROFU 21059 – Frequently Asked Questions
1) Is there a surface mount housing for a Securitron Magnalock instead of a ROFU shear lock?
Yes. The ROFU 21059 is a surface mount housing built for the ROFU Model 8031-002 shear lock, so it is matched to that lock body and not to a Securitron mag. For Securitron, the Full Length Housing covers the M32, M62 and M82 Magnalock. Pick the housing that names your lock model, since housings are cut and drilled to the lock they carry.
2) Does the 21059 housing need power or batteries of its own?
No. The housing takes no battery and draws no current itself; it is a bracket. Power runs to the 8031-002 shear lock it carries, which is a fail-safe device, so it releases and the door opens when power drops. Plan your power supply and any fire alarm interface around the lock, not the housing.
3) Is the ROFU 21059 sold as a pair or individually?
It ships each, one housing per unit. If you are doing a pair of doors with two 8031-002 shear locks, order two.
4) Will an Aiphone KA-DGR housing work in place of the ROFU 21059?
No. The KA-DGR is a stainless steel housing for the Aiphone KB-DAR video door station, an intercom component. The ROFU 21059 is a surface mount housing for the 8031-002 electromagnetic shear lock. They mount different devices and are not interchangeable even though both are called housings.
5) Is the 21059 housing rated for commercial openings?
Yes, the 21059 is a commercial door hardware item, part of the ROFU Shear Lock Series for electromagnetic locking. It is not sold as a residential accessory.
6) For a commercial job, is a surface housing like the ROFU 21059 the right choice over a custom length housing?
It depends on the lock. The ROFU 21059 is the surface mount housing matched to the 8031-002 shear lock and is specified for commercial use. A custom length housing such as the DynaLock 3500 Series CLH is sized 30 inch to 48 inch to run the length of a single horizontal lock on a single door. Short shear lock installs take the 21059; long horizontal mag installs take the custom length housing.
How fast can I get the ROFU 21059 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 ROFU 21059 come with a warranty?
Absolutely. The ROFU 21059 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 ROFU 21059?
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 ROFU 21059 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.