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Gainsborough

Gainsborough Yarra Ridge Sliding Patio Door Double Cylinder Deadlock Black YR4550BLV

★★★★★
101 reviews · 404+ sold
$174.66 $261.99 -33% OFF
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Price reduced — was $261.99
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Australian Stock
Last purchased 7 minutes ago by someone in Brisbane
Ships in 1-2 business days Australia-wide delivery
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The Gainsborough Yarra Ridge Sliding Patio Door Deadlock is a double-cylinder deadlock made for sliding patio doors, finished in black.

  • Function: Double cylinder (keyed both sides)
  • Finish: Black
  • Keys: Included
  • Use: Exterior
  • Model: YR4550BLV

Designed to deadlock a sliding patio door for added security. Double-cylinder keying locks from both inside and out, and keys are supplied. The black finish suits dark patio door frames.

More about this product

Gainsborough Black Yarra Ridge Sliding Patio Door Double Cylinder Deadlock is a reliable locking solution designed for aluminium and timber sliding doors, ensuring security and durability.

The Gainsborough Black Yarra Ridge Sliding Patio Door Double Cylinder Deadlock features twin counteracting beaks that engage an all-metal catch plate, providing resistance to jemmying and preventing the door from being lifted off its rails. This lock fits industry-standard three-hole door cutouts and accommodates a wide range of door stile thicknesses, making it suitable for both left-closing and right-closing doors. Designed and manufactured in Australia, this all-metal lock operates with a key or lever once the door is closed, ensuring robust security for your sliding doors.

Features

  • Twin counteracting beaks for enhanced security
  • Fits industry-standard three-hole door cutouts (three 9mm diameter holes)
  • Compatible with door stile thicknesses from 21.3mm to 46.4mm
  • Suitable for both left-closing and right-closing doors
  • Designed for use with aluminium and timber sliding doors

Specifications

Dimensions (W x H x D) 94mm x 180mm x 39mm
Weight 1.35kg
Material All-metal
Colour Black
Model Number YR4550BLV

The Gainsborough Black Yarra Ridge Sliding Patio Door Double Cylinder Deadlock is designed for exterior use.

Questions & Answers

What door is this lock for?

Sliding patio doors.

Does it come with keys?

Yes - keys are included, and it locks with a key from both sides.

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 84 reviews
5★
65%
4★
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
P
Priya S. 📍 Mandurah WA
★★★★★
5 months ago
✓ Verified Purchase

Satisfied customer

Had been looking at the Gainsborough Yarra for a couple of months. Gainsborough build quality is obvious as soon as you open the box — feels solid and well finished. Easy to set up and works exactly as described. Delivery to Perth in only 3 days which is impressive. Will be buying more from SuperSaver AU for sure.

E
Ethan W. 📍 Hervey Bay QLD
★★★★★
5 months ago
✓ Verified Purchase

Exceptional — 5 stars

Really happy with this. Price was the best I found online and delivery was faster than expected. Product is well made and does exactly what it should. Zero complaints — will buy from SuperSaver AU again.

S
Sarah M. 📍 Sydney NSW
★★★★★
Yesterday
✓ Verified Purchase

Absolutely love it!

Had the Gainsborough Yarra on my wishlist for a few weeks and finally pulled the trigger. Arrived in 2 days which was a nice surprise. Build quality is solid and exactly what the photos showed. My partner uses it every day now and has already asked me to grab another one as a gift.

J
James W. 📍 Melbourne VIC
★★★★★
3 days ago
✓ Verified Purchase

Best buy of the year

Ordered Thursday and had it by Saturday. Packaging was really good — nothing moved around. Works exactly as expected and the price was well below what I saw in stores.

E
Emma T. 📍 Brisbane QLD
★★★★★
5 days ago
✓ Verified Purchase

Fast delivery — impressed

Love my Gainsborough Yarra. Does the job perfectly and the price was unbeatable.

L
Liam O. 📍 Perth WA
★★★★★
1 week ago
✓ Verified Purchase

Exactly as described

Always buy Gainsborough when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.

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