Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Grote · Hardware & Fasteners
GRT93552
In stock · ships from Knoxville
This is a black snap‑in theft‑resistant mounting flange for 4‑inch round LED or incandescent lights (stop/turn/tail, backup, etc.).
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Designed for Grote 4‑inch round lamps. Will also fit many other brands of 4‑inch round lamps with a standard body diameter.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 2 of 2.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It replaces the standard grommet and holds the lamp securely with a locking ring so it cannot be twisted out by hand, deterring theft. Installation is tool‑free: just snap it into a 4‑1/2 inch hole in panels 1/8 to 1/4 inch thick, then snap the lamp into the flange. Common on heavy‑duty trucks, trailers, and fleet vehicles where lighting security matters.
Part Number: GRT93552
LIGHT BRKT, ANTI THEFT
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
