We are shipping normally each day!

Our shipping partners UPS and FEDEX are reporting some delays in delivery due to the volume of packages they are handling!

Stay safe!
Cart icon Order in the next 14 hours 17 minutes to ship tomorrow! *

Schlage Cylindrical Knobs

About this Category

Cylindrical knobs can be very practical in certain applications to provide for easy access of an entrance. Select from our large selection of excellent quality knob sets, the one that best suits your door’s needs.

view Schlage A10S Standard Duty Commercial Passage Knob Set - Cylindrical Knobs

Schlage - A10S Standard Duty Commercial Passage Knob Set

Multiple Options and Finishes Multiple Options

Starting at: $77.00

This Schlage A10S knob set can be used in standard duty, commercial applications, or in heavy duty, residential applications. The Schlage A series knobs are constructed with excellent quality materials which will allow them to stand up to constant use and abuse. The A10S is a passage function lock where both knobs are always unlocked.

  • Usage: Standard Duty
  • Function: Passage
    Passage thumbnail
    Inside
    Passage thumbnail
    Outside
Passage
  • Knob always retracts latch
  • Can never be locked

Inside

Passage
  • Knob always retracts latch
  • Can never be locked

Outside

view Schlage A40S Standard Duty Commercial Privacy Knob Lock - Cylindrical Knobs

Schlage - A40S Standard Duty Commercial Privacy Knob Lock

Multiple Options and Finishes Multiple Options

Starting at: $77.00

This Schlage A40S is a privacy/bathroom function quality knob lock that is designed for use in standard duty, commercial applications and heavy duty residential application. The Schlage A series knob sets meet ANSI/BHMA A156.2 4000 Grade 2 strength and operational requirements and it is UL listed for 3 hour fire doors.

Bathroom/Privacy
  • Push button locks outside knob
  • Turning knob or closing door unlocks outside knob

Inside

Bathroom/Privacy
  • Locked by button on inside knob
  • Turning knob or closing door unlocks outside knob

Outside

view Schlage A53PD Standard Duty Commercial Entrance Knob Lock - Cylindrical Knobs

Schlage - A53PD Standard Duty Commercial Entrance Knob Lock

Multiple Options and Finishes Multiple Options

Starting at: $136.00

This Schlage A53PD is an entrance function knob lock with a turn/push button on the inside knob, and keyed on the outside knob. It includes a cylinder with 2 keys. The A53PD is a non-handed product which can be adjusted to fit doors that their thickness measures between 1-3/8" and 1-7/8".

Entrance/Office
  • Button locks the outside knob
  • Inside knob is always free for immediate exit

Inside

Entrance/Office
  • Remains locked until inside button is manually unlocked
  • Door opened by key

Outside

view Schlage A70PD Standard Duty Commercial Classroom Knob Lock - Cylindrical Knobs

Schlage - A70PD Standard Duty Commercial Classroom Knob Lock

Multiple Options and Finishes Multiple Options

Starting at: $136.00

This Schlage A70PD classroom function standard duty, commercial / heavy duty, residential knob lock is a high quality, A series lock that is designed to withstand abuse and constant use. This lock can be ordered to fit a 2-3/4" backset or a 2-3/8" backset and it includes a square cornered T-strike that measures 1-1/8" by 2-3/4".

  • Usage: Standard Duty
  • Function: Classroom
    Classroom thumbnail
    Inside
    Classroom thumbnail
    Outside
Classroom
  • Always unlocked
  • Can only be locked/unlocked by key in outside knob

Inside

Classroom
  • Door opened by key

Outside

view Schlage A80PD Standard Duty Commercial Storeroom Knob Lock - Cylindrical Knobs

Schlage - A80PD Standard Duty Commercial Storeroom Knob Lock

Multiple Options and Finishes Multiple Options

Starting at: $136.00

This Schlage A80PD standard duty commercial / heavy duty residential knob lock operates with the storeroom/closet function. The outside knob remains locked at all times and requires a key for entry, and the inside knob is always free. This lock is available in Plymouth style (PLY) and in Orbit style (ORB).

  • Usage: Standard Duty
  • Function: Storeroom
    Storeroom thumbnail
    Inside
    Storeroom thumbnail
    Outside
Storeroom
  • Knob never locked
  • Door opened by knob

Inside

Storeroom
  • Knob locked at all times
  • Door opened by key

Outside

More About Schlage

Where cylindrical knobs are preferred over cylindrical levers for their style of function, Qualified Hardware offers a variety of options to choose from. We carry knob locks from popular brands such as Sargent, Schlage and Corbin Russwin, to provide you with only the best of the best.

Cylindrical knobs are available with various door functions which determine how the knob operates. Whether with a key on the outside only, a key on both sides, or none at all, each function will serve a different purpose. Knobs come in passage function, privacy function, storage function, entrance function as well as other options that will suit the needs of your entrance. Browse through our selection of knobs and use the detailed description for each item to help you determine which lock is right for you.

5 items Scroll to see more below