Imperial USA TH1101 Series 1-1...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$19.58
Imperial USA TH1101 Series 1-1/8in Backset Hookbolt Less Faceplate

Imperial USA TH1101 Series 1-1/8in Backset Hookbolt Less Faceplate

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Model: IMPTH1102-1-1/8

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

$19.58
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Imperial USA TH1101 Series 1-1/8in Backset Hookbolt Less Faceplate

The 1-1/8 in. aluminum hook bolt function mortise lock ensuring convenient and efficient access control. This lock works well with aluminum or metal framed sliding doors. The aluminum finish gives this lock a classic look. The installation process for this lock is an easy one.

Features:

  • Mortise hook bolt 1-1/8 in. in Aluminum
  • Enhance the security of your commercial storefront doors
  • Prevents forced entry attempts and provides peace of mind
  • 1-1/8 in. backset
  • Includes lock body (face plate for this mortise lock is sold separately)
  • Non-handed, easily reversible
  • Installation hardware included
  • Hook bolt-style latch
  • Case dimensions: 7/8 in. W x 6 in. L x depth specific to backset
  • Keyed mortise cylinder sold separately
  • Latch bolt dimensions of 5/8 in. wide x 1-3/8 in. long x 13/16 in. for throw

Manufacturer Resources

Product Specs

Series:
TH1100 Series
Subcategory:
Mortise Locks
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Hookbolt
Commercial/Residential:
Commercial
Product Model:
TH1102-1-1/8
Door Hand Direction:
Non-Handed
Product Substrate:
Aluminum
Product Category:
Mechanical Locks
Department:
Door Hardware

Imperial USA IMPTH1102-1-1/8 – Frequently Asked Questions

1) Will the Imperial USA TH1100 Series hook bolt work on an aluminum storefront sliding door?
That is exactly what the TH1100 Series hook bolt mortise lock is built for. It suits aluminum or metal framed sliding doors and commercial storefront openings. The hook style bolt rotates out and catches the strike, which is what holds a sliding leaf, a straight latch bolt will not do that job on a slider.
2) Does the Imperial TH1100 hook bolt come with a faceplate?
No. You get the lock body and installation hardware only, the face plate is a separate order. So is the keyed mortise cylinder. Budget for both before you schedule the install, otherwise you will have a case in the stile and nothing to key it with.
3) How far does the hook bolt throw into the strike?
The bolt measures 5/8 inch wide by 1-3/8 inches long with a 13/16 inch throw. Check that against the keeper pocket in your jamb or adjoining leaf, the hook has to clear the strike lip and rotate fully to engage.
4) Is this hook bolt handed, or do I need to specify left and right?
Non-handed and reversible in the field, so one part covers both left and right hand openings. For a property manager standardizing across a run of storefront doors that means a single item to stock rather than two.
5) What cylinder do I need for the Imperial TH1100 hook bolt lock?
It takes a keyed mortise cylinder, sold separately, so you can key it into whatever system the building already runs. That is the piece a locksmith specifies at order time along with the faceplate.
6) Should I use a hook bolt or a deadbolt on a sliding storefront door?
On a sliding leaf, use the hook bolt. A straight deadbolt projects into a pocket but does nothing to resist the door being lifted or forced along its track, while the hook rotates and grabs the keeper so the leaf cannot be pulled out of engagement. Reserve a straight deadbolt for swinging doors.
7) Is this a commercial grade lock or a residential one?
It is catalogued for commercial use, with an aluminum body and an aluminum appearance meant to blend with storefront framing. Typical use is securing commercial entry and sliding leaves against forced entry.
How fast can I get the Imperial USA IMPTH1102-1-1/8 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 Imperial USA IMPTH1102-1-1/8 come with a warranty?
Absolutely. The Imperial USA IMPTH1102-1-1/8 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 Imperial USA IMPTH1102-1-1/8?
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 Imperial USA IMPTH1102-1-1/8 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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