- New
52321 is a Fleming Sales bumper grill arm assembly designed to mount a compatible barbecue grill to an RV bumper or bumper grill table. Made of black powder-coated 14-gauge steel, it features an adjustable arm that extends from 10" to 30". The assembly includes a locking latch and mounting hardware. Designed for Sidekick grills and most grills equipped with compatible extendable mounting rails and a slotted mounting panel.