Can you use on the stationary door of a sliding glass door?

No, not designed to lock in a sliding panel on a glass door

Is one lock sufficient for one sliding window?

Yes one lock is sufficient. For me and mine sufficient isn’t good enough, I put on the bottom and one on the top, don’t make anything easier for the bad guys. Good luck.

Will they work on sliding doors as well?

Hello, please measure your sliding doors track size,Width needs less than 0.59inch (1.5cm),Height needs more than 0.55 inch(1.4cm) ,Please watch the video measurement. If this lock is not suitable for your track, I recommend another lock for you. Please see if the product introduction is suitable for you. I hope to help you, thank you! https://www.amazon.com/dp/B0B54VR2ZF

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ZRFCXE Window Locks,4 Sets Sliding Window Locks With Key for Vertical & Horizontal Sliding Windows Doors,Easv to Install,Adjustable Security Window Lock for Patio Bedroom Home and Office (Black)

Product ID: 481638582

Details

Brand
ZRFCXE
Item dimensions L x W x H
40 x 29 x 21
Lock type
Keyed Lock
Material
Aluminum
Special features
Adjustable

🔐4 keyed sliding window locks

🛠️Easy 3-step no-drill install

🛡️Double-hole enhanced security

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E£ 2390

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Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔒 Lock in peace of mind—security that slides smoothly into your lifestyle!

VERSATILE RELIABLE - Ideal for homes, offices, patios, and kindergartens—protects against intruders and harsh weather alike.
NEXT LEVEL PROTECTION - Dual fixing holes plus protective pads maximize lock strength and prevent window damage.
TOOL FREE QUICK SETUP - No drilling needed—install in minutes with included hex and vertical keys for hassle-free security.
FAMILY PET SAFETY FIRST - Control partial window openings to reduce fall risks and keep loved ones safe.
PRECISION FIT FOR SLIDING WINDOWS - Adjustable design fits window tracks 0.48-0.61 inch wide for seamless security.

This set of 4 black aluminum sliding window locks offers adjustable, key-secured protection for vertical and horizontal sliding windows and doors. Featuring a no-drill, easy-install design with dual fixing holes and protective pads, these locks enhance safety for families and pets while safeguarding property from intruders and weather damage. Perfect for residential and commercial use, they combine robust security with sleek modern style.

Specifications

ASIN	B0B54TD26V
ASIN	B0B54TD26V
Additional Features	Adjustable
Best Sellers Rank	#434 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Window Locks & Latches
Brand Name	ZRFCXE
Color	Black
Control Method	Remote
Controller Type	Hand Control
Customer Reviews	4.4 4.4 out of 5 stars (3,233)
Customer reviews	4.4 4.4 out of 5 stars (3,233)
Date First Available	29 July 2022
Finish Types	Painted (Black)
Included Components	4 PCS sliding window locks, 4 PCS hex keys, 4 PCS gaskets, 1 PCS vertical key
Item Dimensions	40 x 29 x 21 millimeters
Item Weight	0.28 Kilograms
Item model number	Double Lock-02
Lock Type	Keyed Lock
Manufacturer	ZRFCXE
Manufacturer	ZRFCXE
Manufacturer Part Number	Double Lock-02
Material Type	Aluminum
Model Name	ZRFCXE
Model Number	Double Lock-02
Number of Pieces	4
Product Dimensions	3.99 x 2.9 x 2.08 cm; 280 g
Recommended Uses For Product	Enhancing window security in residential and commercial settings
Shape	Rectangular
Smart Home Compatibility	Not Smart Home Compatible
Style Name	Modern
Unit Count	4 Count

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E£ 2390

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to EGYPT.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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