Entry
Generally used for exterior applications. It is operated with a key from the exterior of the home and a push button or turn knob from the interior.

Privacy
Generally used on bathroom or bedroom door. It provides a push button or turn knob on the inside and comes with an emergency release on the outside that allows the door to be unlocked by inserting an emergency release tool.

Passage
Generally used on closets or other rooms that do not require locking.

Storeroom
Generally used on storage room that the outside knob is fixed and entrance by key only. The knob will lock itself everytime the door is closed and cannot be left unlocked. The inside knob always remain unlocked providing emergency exit.

Dummy
Does not operate and is often used as a door pull or for aesthetic purposes only.

To determine the handing, view the door from the exterior side and locate the hinges. If the hinges are on the left, you will need a left-handed lever. If the hinges are on the right, you will need a right-handed lever.

Most locksets manufactured by NU-SET includes limited 15-year or lifetime warranty. These warranties cover the original purchaser or original homeowner against defects in material and workmanship for as long as the original purchaser or original homeowner occupies the premises upon which the product was first installed. This warranty DOES NOT COVER abused or misused products. If a covered defect occurs, call 1-800-606-8738 for instructions on how to have it replaced or repaired free of charge. Deterioration of the finish occurring from the use of solvents, paints, salt water, or other chemicals is not considered a defect and is not covered by this warranty. The manufacturer is not liable for incidental or consequential damages. Some states do not allow the exclusion or limitation of incidental or consequential damages, so this is exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights that vary from state to state.

Eligible series include Abbey, Berkeley, Chelsea, Dana, Juno, Kingston, Madrid, Malibu, Milan, Napa, Plymouth, Santa Fe, Sorbonne, Stockolm, and Tustin series, except Builder Special series.

The width of the knob handle.

The measurement from the edge of the door to the center of the pre-drilled hole.

Most interior doors are 1-3/8" inches thick, while most exterior doors measure 1-3/4" inches. Our latch can do automatic adjustment to door thickness within the ranges specified.

The metal sheet that surrounds the bolt and is mounted to the door edge.

The metal attachment that is mounted onto the door frame.

A hole drilled into the face of a door where a bored or interconnected lockset is to be installed.

The hole bored through the edge of a door to allow the latch to pass through, into the strike.