Simplex 3020-19 Left Hand Drive Assembly 31/32" Backset 3001 Series
Left-hand drive assembly with 31/32" backset for Simplex 3001 series mechanical pushbutton locks, lock sold separately
- Backset distance31/32 in
- Lock keyingKeyed Different
- Surface finishSatin Chrome
- Sold asBox
- Designed for 3001 series mechanical pushbutton locks
- 31/32 inch backset matches standard door preparations
- Left-hand configuration suits specific door swings
- Satin chrome finish resists corrosion and wear
- Drive assembly sold separately from lock body
Drive Assembly for 3001 Series
The Simplex 3020-19 is a left-hand drive assembly built for the 3001 series mechanical pushbutton lock. It suits installers replacing the internal drive mechanism on an existing lock body. The lock itself is not included and must be sourced separately.
Satin Chrome Finish and 31/32 Inch Backset
The unit carries a satin chrome finish and a fixed 31/32 inch backset, matching doors prepared to that specification. Its left-hand orientation determines the handing of the lever or knob, so the door swing must correspond. The assembly mounts inside the lock chassis using the standard 3001 series mounting pattern.
Supplied as a Complete Drive Unit
The box contains the complete drive assembly ready for installation into a compatible 3001 lock housing. No additional drive components are required, though the separate lock body, trim and any cylinders must be provided by the installer. Keying is keyed different, so cylinders will not match other locks unless rekeyed.
How it compares
Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.
- Price $55.99
- Typical for this category: the median of 2,145 items is $55.99.
Specifications
| Product | |
|---|---|
| Brand name | Simplex |
| Model name | 3020-19 |
| Size & build | |
| Surface finish | Satin Chrome |
| Backset distance | 31/32 in |
| More details | |
| Lock keying | Keyed Different |
Questions about this item
What backset does the Simplex 3020-19 drive assembly use and what door thickness does it suit?
The assembly is built for a 31/32 inch backset, which is 25 mm, matching the standard prep for the 3001 series lock body.
Which door hand and lock series does this left-hand drive assembly fit?
It is a left-hand drive unit made exclusively for the Simplex 3001 series mechanical pushbutton lock.
How is the 3020-19 drive assembly installed and what common error should be avoided?
Remove the existing lock chassis, slide the drive assembly into the 31/32 inch backset bore, secure with the supplied screws, then reattach the lock; the frequent mistake is fitting a right-hand unit on a left-hand door.
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