QSC E18SW and KLA181 Subwoofer Caster Kit

How mobile is your PA? With this 4-pack of 3" caster wheels mounted on a QSC KLA181 or E18SW subwoofer, it's easy to roll from the van to the stage and back.
3" caster wheels (4 pack) 76mm x 44m mounting bolt pattern for KLA 181, E18SW subwoofers.
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 7.5 lbs
Shipping Dimensions: 9 x 7 x 6 in
Manufacturer Part Number (MPN): QSC E18SWCSTR
Blemished, USED
Shipping Weight: 7.5 lbs
Shipping Dimensions: 9 x 7 x 6 in
For support or warranty questions, please contact the manufacturer:
Phone: (800) 772-2834
Web: http://qsc.com/support