P.O. Box 2101
Oak Park, Vic 3046
(03) 9306 6760
0421 149 760
Carbine Cable Multi Bolt Window Restrictor White – C4 Keyed Kit (CMBCA-WH-C4)
$33.18 Inc. GST
The Carbine cable multi bolt white (CMBCA-WH-C4) is a C4 key-operated child-safety cable window restrictor kit in white for awning, casement, and sliding windows.
- BCA Child-Safety Cable Restrictor: Limits window opening to a compliant 100mm gap for safe upper-floor ventilation.
- Patented C4 Wafer Barrel: Operates on standard 5-pin or 6-pin C4 house keys (supplied Keyed Alike KA1).
- Complete Lock & Cable Kit: Includes the white CMB Multi Bolt body and white steel cable anchor kit (less rigid bolts).
- 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 cable multi bolt white (SKU: CMBCA-WH-C4) is a complete C4 key-operated window restrictor kit pairing the white Carbine CMB Multi Bolt lock body with a white-sheathed steel cable anchor. Manufactured by Carbine, this white cable window restrictor is engineered to limit outward-opening awning, casement, and sliding windows to a child-safe 100mm opening.
Carbine Cable Multi Bolt White BCA Child-Safety Compliance and C4 Keying
When installed and locked with the key removed in accordance with BCA building codes, the cmbca-wh-c4 complies with Australian Falling from Windows child-safety regulations. Its patented C4 wafer cylinder accepts 5-pin and 6-pin C4 house keys so every window lock can match your front door key.
- Complete Cable Kit Only: Supplied with the white C4 CMB lock body, white braided steel cable anchor (CMB-CA-WH), fixing screws, and C4 keys (less rigid bolts).
- Ideal for Awning & Casement Windows: Flexible cable allows chain winders to operate smoothly up to the restricted opening limit.
- Rekeyable C4 Barrel: Easily rekeyed to match existing residential C4 locks.
Stocked Victorian Warehouse Dispatch and On-Site Installation
View our full collection of window locks or book licensed mobile child-safety window lock 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 shipping 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
Does the CMBCA-WH-C4 include both the white lock body and the cable?
Yes. It includes the white C4 lock body, the white steel cable anchor assembly, fixing screws, and C4 keys.
Does it comply with strata and BCA child-safety window rules?
Yes. When installed per instructions to limit the opening to 100mm and locked with keys removed, it complies with BCA Falling from Windows regulations.
Can I key multiple CMBCA-WH-C4 locks alike?
Yes. They come standard Keyed Alike (KA1) on the C4 keyway and can also be matched to your house key.
Additional Information & Specifications
| Weight | 0.3 kg |
|---|---|
| Dimensions | 15 × 9 × 4 cm |
| Brand | Carbine |
| Lock Type | C4 Key-Operated Cable Window Restrictor Kit (Lock + Cable) |
| Model Code | CMBCA-WH-C4 |
| Cylinder Profile | Patented Carbine C4 Wafer Barrel (Suits 5 & 6 Pin C4 Keys) |
| Compliance | Complies with BCA Falling from Windows (100mm Opening Restriction) |
| Kit Contents | CMB Lock Body + White Braided Steel Cable Anchor + C4 Keys |
| Finish | White |
| Window Compatibility | Awning, Casement, Hopper, Double-Hung & Sliding Windows |
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