Check the listing for details. Cheetah Star A Liner Frame Machine- Pull Tower Swivel caster - 8" X 2". Condition: New. Listed at 122.15 USD. Star A Liner and Cheetah frame machine pull tower caster, the heavy duty 1,250 lbs. caster is a plug and will work with the following frame machine Cheetah 360 II and Cheetah 15 Foot machine and is designed for the 8" X 2" caster. Note that star a liner and cheetah has 2 different sizes of casters and you need to measure your caster prior to placing your order ( see photo on how to measure your caster. This caster is designed for the Cheetah and Star A liner frame machine You are ordering the 8" Caster (see note below) Heavy Duty 1,250 lbs. rated caster Works with Cheetah 360 II Works with Cheetah 15 Foot Works with Cheetah 18 Foot Top mount Plate Size: 4" x 4-1/2" Measure your caster prior to order Identify you machine prior to order 8" Wheel Diameter 2" Tread Width Caster are heavy duty polyolefin composite 100% satisfaction guaranteed NOTE: STOP & Measure Cheetah and star a liner makes (2) Different sizes of caste a 6" Caster and an 8" caster - make sure to measure prior to ordering! KW: Cheetah Frame Rack, Cheetah Frame machine, tower Caster, Tower wheels