🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$74.99
Home/DIY & Tools/Hardware/Door Hardware & Locks/Lock Replacement Parts
GU Old Style 35mm uPVC Door Lock Centre Case Gearbox Single Spindle — image 1
Lock Replacement PartsUPVCSTORE✓ In stock

GU Old Style 35mm uPVC Door Lock Centre Case Gearbox Single Spindle

★★★★★
$74.99
Worldwide shipping
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About this item
  • Universal Non-handed (Fits left and right handed doors)
  • Centre case can be re-attached to the old locking strip
  • 92pz 35mm Backset
  • This is the mechanism inside the door that is operated by the handle
  • Professional fitting is advised for this product
  • Well built replacement gearbox no plastic parts
  • For technical diagram please see last image
Product description

Non-handed (Fits left and right handed doors) More cost effective than replacing the whole multi point lock Centre case can be re-attached to the old locking strip This is the mechanism inside the door that is operated by the handle Professional fitting is advised for this product

Product details
Brand
UPVCSTORE
Manufacturer
UPVCSTORE
Material
Plastic
Model number
GUOLD35
EAN
7426983220984

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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