Opaltool
✓Price
$181.99
The Workplace Depot Garage Door Defender Lock – Heavy-Duty Solid Steel Under-Door T-Bar Security Kit, Universal Fit for Single & Double Up-and-Over Garage Doors
★★★★★
$181.99
Quantity
1
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About this item
- SECURE YOUR GARAGE IN MINUTES: Protect vehicles, tools and valuables with an easy-install barrier designed for homes, workshops and commercial garages, offering robust defence without complex setup or fuss.
- UNIVERSAL FIT: Securely adapts to both single and double up-and-over garage doors, providing seamless protection across various driveway layouts without need for additional kits or complex adjustments.
- SOLID STEEL CONSTRUCTION: Crafted from high-grade solid steel, this defender resists prying, kicking and forced entry attempts, delivering uncompromised barrier strength that stands firm against determined intruders.
- WEATHERPROOF COATING: Premium powder-coated finish shields steel from rust, corrosion, moisture and UV damage, ensuring lasting durability and a pristine appearance, low maintenance and dependable performance year-round.
- GROUND-MOUNT ANCHOR: Heavy-duty base plate bolts securely into concrete or brick floors without drilling into the door, preserving door integrity and warranty while delivering steadfast defence against lever attacks.
- UNDER-DOOR T-BAR: Robust T-bar mechanism slots beneath the door edge, creating an immovable barrier that thwarts upward leverage attacks instantly without motors or electronics—pure mechanical reliability.
- READY-TO-USE PADLOCK: Includes a hardened shutter padlock engineered to resist cutting and picking, fitting seamlessly to the T-bar for swift, reliable security deployment without additional purchases required.
- DIMENSIONS: 160(H) x 255(W) x 215(L) mm overall footprint, weighing 3.25 kg, with a 215(L) x 80(W) mm base plate and robust 5 mm steel thickness for solid stability.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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