Item No.: 21287 
Aluminium installation frame 2.5″ to 3.5″ black
Item No.: 21289
Aluminium installation frame 2.5″ to 3.5″ silver
Item No.: 21290
Aluminium installation frame 2.5″ to 3.5″ red
Item No.: 21291
Aluminium installation frame 2.5″ to 3.5″ blue
Item No.: 21324
Aluminium installation frame 2 x 2.5″ to 3.5″ black
Item No.: 21333
Aluminium installation frame 2 x 2.5″ to 3.5″ silver
Item No.: 21334
Aluminium installation frame 2 x 2.5″ to 3.5″ red
Item No.: 21335
Aluminium installation frame 2 x 2.5″ to 3.5″ blue
