Number of parts: 1

The fit is perfect for an aftermarket bumper with a 4-inch-round hole

replacing them with the ErzBURGER bracket and XL light (pre-installed in it)

Manufacturer's Part#: 8021700220

RamMount - Tough-Claw Base Mount-RAM-B-400-A-GOP1U K-Type-Padlocks and Locks Number of parts: 1Consists of the Tough Claw rail clamp base, SHORT length double socket arm and action camera mount. The RAM Tough Claw is the perfect mounting base for quick and easy tool less installation and removal on round, square, odd shaped rails and bars. The Tough Claw can be clamped on rails from 0. 625" 1. 5" outer diameter. The GoPro Action Camera Mount attaches directly to the under side of the camera, replacing the factory mounting bracket.