These Solar P1 retractable bars for 3 rods are equipped with a flat bottom so that they cannot rotate. Precisely manufactured and CAD designed in the UK and manufactured from the highest quality Stainless Steel. The bars are equipped with Taper-Loc screw less adjustment system for easy, quick and stable adjustment of the width of the buzzer bar. Produced with the same unique adjustment collars as the rest of the P1 Range including subtle carbon details. Available in 2 models: Front and Back.