If your sliding door handle is loose, snapped, or won’t lock, you’re in the right place. The handle, lock body and keeper are serviceable parts, you can usually replace just the part that failed.
Slidemaster Hardware stocks replacement handles, lock bodies and keepers to suit the major Australian door brands, delivered Australia-wide.
Handles & locks to suit your brand
Handle shape, spindle and screw centres differ between brands. Match your door brand to the right part:
Top-selling sliding door handles & locks
Our most-ordered handle and lock sets. Not sure which fits? Match your brand above, or send us a photo below.
Find the right handle for your door
Sliding door handles are not universal. Before you buy, check four things so the replacement fits and the lock engages.
Left or right hand
Based on which way the door slides shut. The wrong hand won’t throw the bolt.
Spindle length
The square rod between the inside and outside handles. Usually 8 mm square, length varies.
Screw centres
The vertical gap between the two mounting screws. Most common are 85 mm and 90 mm.
With or without lock
A keyed lock body, or a handle only. Replace just the half that failed.
Not sure which one? Send us a photo
Photograph the handle from the inside, outside and edge-on, and note the screw centres. Our team matches it to the right part, even if you do not know the brand. Free identification, no obligation.
Sliding door handle types explained
Match the handle to your door and how it locks. Finishes vary, the fit dimensions matter more.
| Type | Best for | Why |
|---|---|---|
| D-handle & lock | Most patio sliders | Pull handle with an integrated keyed lock body |
| Flush pull | Cavity / pocket sliders | Sits flush in the door edge so it slides into the wall |
| Hook-lock / Boltlock | Security sliders (e.g. Jason) | Throws a hook or bolt into the jamb for security |
| Snib lock | Quick interior locking | Thumb-turn that locks without a key |
| Finishes | Black, brass, brushed, white | Choose by décor, but match the fit dimensions first |
Latch, lock or snib — which one failed?
These three get mixed up, but they’re separate parts. Knowing which failed saves you buying the wrong one:
- Latch — the spring-loaded arm that catches the door shut. If it won’t catch at all, the latch spring has gone.
- Lock — the keyed barrel and bolt that secures the door. If it latches but won’t lock, you usually need a new lock body or keeper, not a new handle.
- Snib — the thumb-turn that locks without a key. A worn snib is the most common “won’t lock” complaint, and the cheapest fix.
Common sliding door handle failures
- Handle moves but the door won’t unlock or lock, internal cam or spring has failed (replace the lock body).
- Cracked or snapped handle face, usually UV-degraded on doors 15+ years old (replace the external handle pair).
- Handle works but the door won’t lock shut, worn keeper or a dropped door (replace the keeper, check the rollers).
- Door won’t catch shut even when the handle moves, broken latch mechanism.
How to replace a sliding door handle
- Remove the screws holding the inside handle plate and lift both handles off the spindle.
- Withdraw the spindle and, if the lock body is failing, unscrew it from the door edge.
- Fit the matching replacement handles and lock body, lining up the spindle and screw centres.
- Tighten evenly, then check the bolt throws into the keeper and the door locks smoothly.
Not sure how yours comes apart? Send a photo and we’ll talk you through it.
Buy your handle with confidence
Related sliding door parts
Getting your part to you
Same-day dispatch on in-stock items ordered before 1pm AWST.
See our Shipping & Returns Policy.
Send us a photo of your old handle before you order and we’ll match it.
Frequently asked questions
Are sliding door handles universal?
No. The hand (left or right), spindle length and screw centres vary between brands. Match the replacement to your door brand, or measure the old handle before you order.
Can you replace a sliding door handle?
Yes. The handle, lock body and keeper are serviceable parts. You can often replace just the part that failed, the external handle pair, the lock body, or the keeper, without changing the rest.
How do I measure a sliding door handle?
Check the hand (which way the door slides shut), the spindle length (the square rod between the handles, usually 8 mm square), and the screw centres (the gap between the two mounting screws, commonly 85 mm or 90 mm). Send us a photo if you are unsure.
My door latches but won’t lock — what do I need?
Usually a new lock body or keeper, not a new handle. If it won’t latch at all, the latch spring has failed. If it won’t lock by the thumb-turn, the snib is worn.
How much does a sliding door handle cost?
Replacement handle and lock sets are low cost, typically in the $15–$30 range here depending on the brand and whether a keyed lock is included.