Large 7-1/4″ W x 13″ D x 3-1/2″ H platform. Travels 5-1/4″ fore and aft
with 8 locking positions. Large pivot area for stability. Rotates 360°,
pivot handle rotates with chair. Easy to install and remove with
separate lower mounting plate. 4″ x 5-5/8″ mounting pattern.
Universal mounting pattern: 5″x5″ & 5″x12″
Warranty: 5 Years