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Mounting Dimensions


Grommet
Number
Description Panel
Cutout
Max Panel
Thickness
142-17 Grommet, round, raised mount 2.75" dia. 0.17"
142-18 Grommet, round, recess mount 3.125" dia. 0.18"
142-181 Grommet, round, recess mount 3.125" dia. 0.18"
143-17 Grommet, round, flush mount, closed-back 3.125" dia. 0.18"
143-18 Grommet, round, flush mount 2.75" dia. 0.15"
144-18 Grommet, round, flush mount, closed-back 2.75" dia. 0.15"
146-18 Grommet, round, flush mount 2.25" dia. 0.25"
146-181 Grommet, round, raised mount 2.125" dia. 0.075"
146-182 Grommet, round, flush mount, closed-back 2.25" dia. 0.25"
146-184 Grommet, round, raised mount 2.25" dia. 0.25"
150-18 Grommet, rectangle, flush mount 2.88" x 1.53" 0.17"
150-181 Grommet, rectangle, flush mount 3.00" x 1.65" 0.25"
426-18 Grommet, round, flush mount 4.50" dia. 0.25"
421-18 Grommet, oval, flush mount 2.44" x 6.65" 0.25"
Dimensions given are for reference only. Due to various panel thickness, the size of the hole may need to be adjusted.


Lamp Series w/Flange Max Panel Thickness Mounting Hole Diameter
418 series (round) Not applicable 4.50"
423 series (oval) Not applicable 6.75" x 2.50"
424-09 (4" round) Not applicable 4.50"




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