P.O. Box 2101
Oak Park, Vic 3046
(03) 9306 6760
0421 149 760
Carbine CSW Sash Window Lock Silver – C4 Double-Hung Fastener (CSW-SI-C4)
$31.15 Inc. GST
The Carbine sash window lock silver (CSW-SI-C4) is a C4 key-locking sash fastener in silver for double-hung and sliding aluminium or timber windows.
- Swivel Arm Sash Fastener: Crescent arm pulls meeting rails tightly shut to prevent prying and wind rattle.
- Patented C4 Wafer Barrel: Key-deadlocks using standard 5-pin or 6-pin C4 house keys (supplied Keyed Alike KA1).
- Silver Anodized Match: Complements silver aluminium window frames and satin chrome hardware.
- Stocked Victorian Warehouse Dispatch: In stock in Victoria for 24-48hr dispatch with free Australia-wide shipping over $149.95 AUD.
🔑 Ordering Multiple Locks? Get Them Keyed Alike:
Have our in-house Victorian locksmiths pin your compatible C4 / LW5 locks to open on one single key (2 matching keys per group). $14.95/lock (1–4) • $12.95/lock (5–9) • $11.45/lock (10–19) • $9.95/lock (20+ bulk).
Add Key Alike Service (SKU: KA) →
Have our in-house Victorian locksmiths pin your compatible C4 / LW5 locks to open on one single key (2 matching keys per group). $14.95/lock (1–4) • $12.95/lock (5–9) • $11.45/lock (10–19) • $9.95/lock (20+ bulk).
Add Key Alike Service (SKU: KA) →
The Carbine sash window lock silver (SKU: CSW-SI-C4) is a C4 key-locking sash window fastener finished in silver for double-hung and sliding windows. Manufactured by Carbine, this silver sash window lock deadlocks the pivoting arm with a standard C4 house key.
Carbine Sash Window Lock Silver C4 Keying and Meeting-Rail Fitment
Built to secure double-hung meeting rails against external manipulation, the csw-si-c4 uses Carbine’s patented C4 wafer cylinder so your windows and doors share one key.
- Rekeyable C4 Wafer Barrel: Accepts standard 5-pin and 6-pin C4 house keys (supplied Keyed Alike KA1 with keys included).
- Anti-Rattle Cam Action: Draws sashes tightly together when rotated into the keeper catch.
- Packing Plate Compatible: Pair with the 1.4mm silver packing plate (CSW-SIPP) for stepped meeting rails.
Stocked Victorian Warehouse Dispatch and On-Site Installation
Browse our full range of window locks or book licensed mobile installation across Metropolitan Melbourne and Regional Victoria via All Secure Locksmiths.
- 24-48hr Victorian Dispatch: Shipped within 24 to 48 hours from our stocked Victorian warehouse with free Australia-wide delivery over $149.95 AUD ($9.95 AUD flat rate under $149.95 AUD) and 30-day returns (P.O. Box 2101, Oak Park, VIC 3046).
Frequently Asked Questions
Can the CSW-SI-C4 be keyed alike to my C4 door locks?
Yes. Its C4 wafer barrel works with standard 5-pin and 6-pin C4 house keys.
Is a silver packing plate available for uneven rails?
Yes. Add SKU CSW-SIPP (1.4mm silver packing plate) to level stepped meeting rails.
Are screws and C4 keys included?
Yes. All fixing screws, keeper catch, and C4 keys are included.
Additional Information & Specifications
| Weight | 0.24 kg |
|---|---|
| Dimensions | 13 × 8 × 4 cm |
| Brand | Carbine |
| Lock Type | C4 Key-Locking Double-Hung Sash Window Fastener |
| Model Code | CSW-SI-C4 |
| Cylinder Profile | Patented Carbine C4 Wafer Barrel (Suits 5 & 6 Pin C4 Keys) |
| Body Material | Cast Zinc Alloy Housing & Keeper Catch |
| Finish | Silver |
| Compatible Spacer | Suits Carbine 1.4mm Silver Packing Plate (CSW-SIPP) |
| Window Compatibility | Double-Hung Sash & Sliding Timber/Aluminium Windows |
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