Lockwood Palladium® PL4/85/L1SP — Double Cylinder Plate Set, 85 mm Pitch with L1 Lever (Satin Pearl)
The Lockwood Palladium® PL4/85/L1SP is a double cylinder plate furniture set for the active door in single or double door installations. Both external and internal plates feature Euro profile cylinder holes; the handles operate the latch and, with a compatible multipoint lock, the bolts. Featuring the Summit® L1 lever (clean, modern profile), this set delivers the premium Palladium aesthetic with commercial-grade performance.

Key Features
- Function: Double Cylinder (PL4) — cylinders both sides; handle operates latch and (with compatible multipoint lock) bolts.
- Lever: Summit® L1 — 124 mm length, 57 mm projection, ~37 mm clearance.
- Plate Size: 222 mm (H) × 30 mm (W) × 9 mm (D); fixing centres: 181 mm.
- Handing: Easy field-selectable handing.
- Construction: Solid zinc die-cast plates and levers; concealed outside fixings for a clean appearance.
- Cylinder Type: Suits Euro profile cylinders.
- Door Thickness: 32–45 mm.
Standards & Compliance
- S3 Security (AS4145.2:2008) — high security performance.
- D8 Durability — 500,000 cycle endurance (AS4145.2:2008).
- C6 Corrosion Resistance — Neutral Salt Spray tested to 168 hours (AS4145.2:2008).
Available Finish Options — PL4/85 with L1 Lever
- Satin Pearl
PL4/85/L1SP - Black
PL4/85/L1BLK
Item Code Family — Double Cylinder (PL4/85) with L1 Lever
Warranty
- General Warranty: 25 years on mechanical parts and workmanship
- Keys: 12 months
- Finishes: Everbrass 25 yrs; Stainless/Chrome/Anodised 10 yrs; PVD incl. VIVID 10 yrs; Symmetry range 5 yrs; Decorative finishes (Bronze, Antique, Powdercoat) 2 yrs; natural brass ageing excluded
- Stainless Steel: Warranty excludes natural tea staining if not cleaned per care instructions
Download PDF Resources
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Lockwood 25 Year Mechanical Warranty (Conditions Apply) |
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Lockwood Palladium Plate Door Handles Catalogue |
Additional Information
- Compatible with Induro, Optimum and Union mortice locks.
- L1 lever profile is design-registered in AU/NZ.