Specifications
G-U Rhinobolt Hook Lock, 55mm Backset, Euro Cylinder
The 55mm Rhinobolt for a European profile cylinder. Its twin, the GU-854-12382, is the same backset for an American cylinder, and the two are easy to confuse because everything else about them matches.
Settle it by looking. Shine a light into the cylinder hole on the old lock. A figure-eight shaped opening with nothing inside is euro and this is your lock. A metal insert with a slot across it is American.
Two tempered steel hooks lock upward into the frame when the handle goes up, along with the deadbolt. That upward pull is what stops a tall panel bowing as much as it stops a crowbar.
Handle height adjusts from 785 to 1050mm on the gear alone, or 995 to 1145mm with shootbolts fitted. The top shootbolt is GU-854-14551 and the bottom is GU-854-14549.
Notes
- G-U part number: 6-32486-04-0-1
- Configuration: 55/92
- Backset: 55mm (2.187")
- Total length: 2285mm (89.96")
- Faceplate: 16mm (0.62"), silver
- Handle height: 785 to 1050mm, or 995 to 1145mm with shootbolts
- Handle to top hook: 568mm (22-3/8")
- Handle to bottom hook: 660mm (25.98")
- Cylinder: European profile, below the handle
Send a photo of the door edge and the cylinder hole through our Identify My Part form and we will confirm before you order.
Most orders ship from our warehouse within 1–3 business days.
Returns are accepted on eligible items within 30 days. Special-order and modified products may not be returnable.
Not sure if this is the correct replacement part?
Send us photos and measurements, and our team will help identify the correct part before you order.
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Call 727-386-4629, Monday to Friday, 9 AM to 5 PM Eastern. We have been in business for more than 10 years.
Parts matched from photos and measurements
Send photos and measurements of the part you want to replace, and we'll confirm the right part before you order.
Ships to the US and Canada
We ship to all 50 states and Canada.
30-day returns
We accept returns on eligible items within 30 days.