For use with medium weight (1/16") or heavy weight (3/32") universal slotted standards with 1/2" slots on 1" centers. For surface mounted standards only. Made of 1" square tubing.
For use with medium weight (1/16") or heavy weight (3/32") universal slotted standards with 1/2" slots on 1" centers. For surface mounted standards only. Made of 1" square tubing.