What thickness gap I need between door and frame?

The door catch fits flush inside door so you would need a 3-5 mm gap.

Am I right that this product don't need a door handle and spindle to work with? It is not for locking a door. It is for stabilize the door?

Whether you need a door handle or not depends on the door frame. In most homes, the door frame only allows you to push the door open in one direction (using the ball catches). You need a handle to pull the door in the other direction, because of the door frame.

some odd measurements in this day and age - can you give dimentions in metric measurements please?

Dear, this is the metric size you need. Faceplate measures 2.54cm W x 6.67cm H. Cylinder measures 1.69cm diameter x 6.99cm deep. Matching strike plate measures 1.625cm W x 6.67cm L. Fastening hardware included. Reference standard: 1 inch = 25.4 mm

Hi, is this for a door, ie a door that you walk through or suitable for a cupboard door? Are there different sizes available? Thanks! :)

Hello, the door ball catch is suitable for your room door that door thickness is enough thicken to install it in. If your cupboard door thickness is over 3.5 cm, also can be installed. And now we only sell a size, and three colors to choose that silver, black and bronze.

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Ball Door Catches for Internal Doors Jiayi 2 Pack Roller Ball Catches Adjustable Latches Spring Bearing Door Catch Hardware for Cupboard Closet Top

Ball Door Catches for Internal Doors Jiayi 2 Pack Roller Ball Catches Adjustable Latches Spring Bearing Door Catch Hardware for Cupboard Closet Top

Product ID: 250469824

Details

Brand
Jiayi
Colour
Siliver
Exterior finish
Stainless
Material
Metal
Product dimensions
5.1L x 2.8W x

🔩20,000+ cycles durability

⚙️Adjustable dual ball tension

🛠️Precision stainless steel build

HK$137

Duties & taxes included

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Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔒 Secure your space with style—because your doors deserve the best catch!

BUILT TO LAST - Forged stainless steel and heavy-duty springs ensure over 20,000 reliable uses—durability you can trust.
UNIVERSAL FIT - Classic design fits almost all interior doors, closets, and cabinets—upgrade your space effortlessly.
CUSTOMIZABLE HOLD - Dual adjustment ball bearing lets you dial in the perfect tension for any door or cabinet.
INVISIBLE ELEGANCE - Brass bullet drive-in design keeps your doors sleek and discreet—no unsightly latches in sight.
COMPLETE INSTALLATION KIT - Includes catches, faceplates, strike plates, and screws—everything you need for a seamless setup.

The Jiayi 2 Pack Roller Ball Door Catches offer a nearly invisible, durable solution for securing interior doors and closets. Crafted from forged stainless steel with heavy-duty springs, these catches provide adjustable tension for a perfect hold, rated for over 20,000 cycles. Designed for universal fit and easy installation, they come complete with all necessary hardware, making them an ideal upgrade for any modern home or office.

Specifications

ASIN	B08L7FQ7CW
Best Sellers Rank	7,152 in DIY & Tools ( See Top 100 in DIY & Tools ) 20 in Cabinet Catches
Brand	Jiayi
Colour	Siliver
Country of Origin	China
Customer Reviews	4.6 4.6 out of 5 stars (3,324)
Exterior Finish	Stainless Steel
Installation Type	Screw-In
Item Dimensions L x W x H	5.1L x 2.8W x 1.8H centimetres
Item Weight	0.13 Kilograms
Manufacturer	Jiayi
Material	Metal
Model Number	1205
Number of Items	2
Number of Packs	2
Number of Pieces	2
Part Number	AUB08L7FQ7CW
Recommended Uses For Product	Interior doors, closet doors
Shape	Cylinder
Size	2 Pack
UPC	779880365331
Unit Count	2.0 count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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HK$137

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered 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 Hong Kong.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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