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Best Lock Replacement Parts of 2026
Best Choice
1
Truly PVC LimitedFullex uPVC Universal Repair Lock
9.7
Exceptional
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
2
FuhrFuhr Replacement uPVC Door Lock Centre Case Gear Box 35mm Backset
9.6
Exceptional
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Value for Money
3
DefaultLockmaster Milamaster Centre Case. UPVC Door Lock Gearbox. 35mm Split Spindle
32% Off
9.4
Excellent
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
4
UPVCSTOREGU Old Style 35mm uPVC Door Lock Centre Case Gearbox Single Spindle
9.2
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
5
ERADoor Centre Gearbox - ERA Saracen Surelock - 92PZ - 45mm Backset
22% Off
9.1
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
6
ERADoor Centre Gearbox - ERA Saracen Surelock - 92PZ - 35mm Backset
13% Off
9.0
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
7
Carlisle BrassTurn & Release for Bathroom (4.9 X 67MM Spindle) to Suit 35-45MM Doors
8.9
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
8
HauSunDoor Lock Installation Kit, Suitable for 1-3/8" - 1-3/4" (35mm-43mm) Door Thickness, with Carbon Steel Door Lock Hole Saw
8.8
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
9
MacoMaco GTS Multipoint Gearbox - Serrated Latch Reversal Button - Lift Lever – 35mm Backset with 92mm PZ (Centres)
8.6
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
10
FullexFullex XL Door Lock Centre Case/ Gearbox/ Mechanism - 35mm Backset
8.3
Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
