2 separate trim tabs per side measuring 30mm wide x 50mm long (60mm total width per side).
Independently adjustable on one mounting bracket
These now come with our updated quick adjusters so no more fiddling with turnbuckles (not pictured)
Designed by Joe Dimech
Use the 2 the existing mounting holes/bolts then drill 1x 4mm hole for the 3rd bracket hole (closest to centre). Do not attempt to drill a hole for the 4th mounting bolt because it lines up with the rails (unless you intend to use a self tapping screw)