Hi I suspect that these locks comes for left and right hand closing?

Hi These are non handed, you just unscrew the latch and put it back the other way round to change the handing. Regards

When the door closes is it still possible to open it from the outside until the key is used to lock it?

Hi If your door handle only has 1 spindle, then it will open from both sides, but if your door handles are two different levels then it will need the key

Is this product interchangeable with Yale centre gear box

The lockmaster has all its dimensions displayed on the amazon website where the lock is for sale. You will have to compare this with the dimensions of the Yale lock you have in mind.

To be correct for me,the 35mm distance from lock barrel centre to faceplate must include face plate.Should this include the plate on your measurement?

it is quite a while since I bought the lock , however I do recall that the instructions were correct and the fitting was successful .

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Lockmaster Milamaster Centre Case. UPVC Door Lock Gearbox. 35mm Split Spindle

Lockmaster Milamaster Centre Case. UPVC Door Lock Gearbox. 35mm Split Spindle

Product ID: 50171531

Details

Brand
Default
Lock type
Key Lock
Material
Metal
Recommended uses for product
Door
Special feature
Key Unlock

🔄Reversible latch for left/right doors

🔧Quick & easy 10-min installation

⚙️35mm Split Spindle precision

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Rp1081627

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Description

🔐 Upgrade your door’s heartbeat with Lockmaster precision—because every lock deserves a flawless core.

SWIFT DIY INSTALLATION - Replace your gearbox in under 10 minutes with minimal tools—no locksmith needed.
REVERSIBLE LATCH DESIGN - Adapt effortlessly to left or right-handed doors, maximizing versatility.
ROBUST METAL CONSTRUCTION - Durable polished metal ensures long-lasting security and a sleek modern finish.
PRECISION 35 MM SPLIT SPINDLE - Engineered for exact Lockmaster compatibility—no guesswork, just seamless fit.
COMPLETE MOUNTING HARDWARE INCLUDED - Everything you need for a hassle-free upgrade, restoring your door’s full function.

The Lockmaster Milamaster Centre Case is a high-precision replacement gearbox designed exclusively for Lockmaster multipoint door locks. Featuring a 35mm split spindle and reversible latch, it fits both left and right-handed doors. Crafted from durable polished metal and including all mounting hardware, this gearbox enables a quick, straightforward installation—typically under 10 minutes—restoring smooth, reliable locking performance without professional help.

Specifications

ASIN	B005WTW7F0
Best Sellers Rank	9,138 in DIY & Tools ( See Top 100 in DIY & Tools ) 5 in Lock Replacement Parts 23 in Lock Cylinders
Brand	Default
Colour	Silver
Control Method	Touch
Controller Type	Hand Control
Customer Reviews	4.3 4.3 out of 5 stars (980)
Finish	Polished
Included Components	Mounting hardware
Lock Type	Key Lock
Manufacturer	Lockmaster Milamaster
Material	Metal
Model Name	Milamaster Centre Case
Model Number	7426983200474
Number of Pieces	1
Recommended Uses For Product	Door
Shape	Rectangular
Smart Home Compatibility	Not Smart Home Compatible
Special Features	Key Unlock
Style	Modern
Unit Count	1.0 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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Rp1081627

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered 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 Indonesia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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