Hinged Security Screen Door Lock with Snib – Primrose® – Cylinder + 3 Keys – Replaces Whitco® Hinged Locks

Upgrade your hinged security screen door with this premium Primrose® lockset — complete with 4-pin cylinder and 3 keys for quick installation.
Designed to suit most 20 mm hinged security screen doors and replace leading brands, it features a non-sag handle, internal snib, and strong zinc-diecast construction for smooth, long-term performance.

Key Features
• Complete kit — includes cylinder and 3 keys
• Replaces Whitco®, Lockwood®, and Austral™ models
• Non-sag handle prevents droop and ensures smooth use
• Internal snib for convenient inside locking and unlocking
• Automatic latching for secure closure
• Key locks/unlocks handles and overrides snib for safety
• Fits standard 20 mm door thickness
• Reversible design — suitable for left- or right-hand doors
• Durable zinc-diecast mechanism and handle furniture
• Compatible with restricted keying systems (9555-3 cylinder)
• Matches standard 20 mm door cut-outs

Pack Contents
• Lock body × 1
• Inside handle (with snib) × 1
• Outside handle × 1
• Connecting rod × 1
• Striker plate × 1
• 4-pin cylinder with 3 keys × 1
• 32 mm cylinder retaining screw × 1
• 12 mm fixing screws × 2
• 25 mm handle screws × 2
• 25 mm striker plate screws × 2

Specifications
Material: Zinc diecast
Finish: Primrose®
Door Thickness: 20 mm standard
Cylinder: 4-pin Euro profile (included)
Keys Supplied: 3
Reversible: Yes (LH / RH)

Warranty
10-Year Satisfaction Warranty — designed for long-term performance.
Includes Australian Consumer Law guarantees for repair, replacement, or refund if defective.

Ideal For
Home or commercial hinged security screen doors requiring a dependable, easy-fit replacement lock with matching keys and cylinder.