160 Prep - ANS a standard door preparation which consists of a 2-1/8" cross-bore with a 2-3/8" backset, and a 1" edge bore with a mortise 1" wide and 2-3/4" high
161 Prep - ANS a standard door preparation which consists of a 2-1/8" cross-bore with a 2-3/4" backset, and a 1" edge ...
NC Locksmith Exam Section 6 Questions
And Answers
160 Prep - ANS a standard door preparation which consists of a 2-1/8" cross-bore with a
2-3/8" backset, and a 1" edge bore with a mortise 1" wide and 2-3/4" high
161 Prep - ANS a standard door preparation which consists of a 2-1/8" cross-bore with a
2-3/4" backset, and a 1" edge bore with a mortise 1-1/8" wide and 2-1/4" high
Adjustable Collar - ANS a spring loaded cylinder which can fill a range of gaps between the
cylinder head and the door or escutcheon surface
Adjustable Mortise Cylinder - ANS Any mortise cylinder whose length can be adjusted for a
better fit in doors of varying thickness
Architectural Finish Code - ANS One of a series of specifications codes used to indicate
the color and texture of a metal end product that can be installed. Some finish specifications
also note the base metal characteristics and processes used to obtain the end
Bored Lock - ANS A lock for a door prepared with one or more cross-bores and one or
more edge-bores
Cam - ANS 1. A lock or cylinder component which transfers the rotational motion of a key
or cylinder plug to the bolt works of a lock. 2. The bolt of a cam lock
Case - ANS The housing or body of a lock
Chassis - ANS the part of a cylindrical lockset that contains the actuating mechanism and
has a means for mounting trim and a bolt
Cloverleaf cam - ANS a style of mortise lock cam with three lobes: a ball shaped longer
center, and angular projections on either side
Cross-bore - ANS a hole drilled into the face of a door where a bored or interconnected
lockset is to be installed
Cylindrical lockset - ANS a bored lockset whose latch or bolt locking mechanism is
contained in the portion installed through the cross-bore
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller DocLaura. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.99. You're not tied to anything after your purchase.
