Complete floor mounted pedestal support counter stools in a variety of seat styles.Available in standard overall seat heights of approx. 24" and 30".The 24" seat height is for counters 36" high. The 30" seat height is for standard bar height which is 42". A built-in step or footrail at the counter is recommended for both the 24" and 30" seat heights. Choose Wood Or Vinyl Upholstered Seats Steel Back Stools Available in 24" and 30" Seat Heights Wood Back Stools Available in 24" and 30" Seat Heights All Steel Components Finished With Premium Black Sandex PowdercoatExcept #SL135CC-Ladder Which Has A Clearcoated Steel Seat Frame. Clearcoat reveals welding and burnishing marks on the steel frame. Steel Support Column is 4" DiameterSwivel Mechanism Is 360 Degree Revolving Type. Steel Bottom is 6 3/4" Diameter X 1/4" Thick with four 1/2" holes for floor attachment.(Floor attachment anchors not provided)Stool is equipped with a revolving swivel.8" Diameter Steel Escutcheon Cover Included.Standard Stock Upholstery Vinyls Shown Below Standard Stock Seat And Wood Back Finishes Shown Below If you are doing critical color matching please request free wood finish and vinyl upholstery samples.Other materials are also available selections may affect cost and delivery time. Floor Mounted Pedestal Stool Support Base And Escutcheon Cover Detail Base Floor Attachment Drawing We Suggest Center To Center Dimensions Of 30" - 32".Always adjust to your specific conditions.