Cylindrical KNOBSET (Art. EA3000 Series)
Description
PRODUCT OVERVIEW
The LOCKTON Art. EA3000 Series Knobsets are commercial-grade cylindrical locksets designed for timber and metal doors in residential, commercial, and institutional environments.
Featuring a 75mm rose, 70mm backset, and a 6-pin C4 PD cylinder compatible with most restricted key systems, they are tested to meet commercial specifications and fire-rated for up to 2 hours.
Available in Satin Stainless Steel or Matte Black finishes, the EA3000 Series combines durability, security, and modern architectural styling.
LOCKING MECHANISMS
- Cylindrical latch mechanism
- Supplied with 6-pin C4 PD cylinder
- Keyed to Differ (KD) configuration
- Accepts most restricted key systems
- Standard “T” strike included
ACCESS METHODS
- Operated via physical key
- Push-button
- Cylinder profile: C4 (LW5)
- Re-keyable to suit restricted systems
PERFORMANCE
- Commercial-grade construction
- Fire tested up to 2 hours (AS1905 / AS1530)
- Cycle tested to 400,000 operations
- Suits door thickness: 35mm–51mm
- 10 Year Warranty*
INCLUDED COMPONENTS
- 1 × LOCKTON '3000 Series' Knobset
- 2 × Keys
- Fixing screws
- Strike plate
- Installation instructions
FUNCTIONS & RANGE
The LOCKTON EA3000 Series is available in multiple functional configurations:
- EA3000 Entrance– Push-button locking; outside knob locks until unlocked by key or inside knob turn. Inside knob always free for exit.
- EA3011 Double Cylinder– Key locks and unlocks both knobs.
- EA3061 Institution– Knobs always locked; key retracts latch.
- EA3012 Classroom– Key required to lock/unlock outside knob; inside knob always free for exit.
- EA3030 Privacy– Push-button locking; can be opened from outside with flat screwdriver; inside knob always free for exit.
- EA3052 Latching Half Set– Blank outer plate; inside knob always free for exit.
- EA3062 Storeroom– Outside knob always locked; entry by key only; inside knob always free for exit.
- EA3075 Single Dummy– Dummy trim for one side of door; no mechanical operation.
- EA3082 Passage– Both knobs always unlocked for free entry and exit.
SPECIFICATIONS
| Specification | Details |
|---|---|
| Backset | 70 mm |
| Rose Diameter | 75 mm |
| Cylinder Profile | C4 (LW5) |
| Door Thickness Range | 35 - 51 mm |
| Door Prep | 54 mm Diameter Cross Bore |
| Finish | Satin Stainless Steel or Matte Black |
| Cycle Rating | 400,000 Operations |
| Fire Rating | 2 Hours |
| Warranty | 10 Years More Info |
