1.250" Square Socket

• 1.250" -16ga - Square Tubing Caster Socket 
• 1.250" Square Outside Base
• 1.120" Square Inside Dimensions  
• Nylon - Black Reinforced Thermoplastic construction
• 7/16" round grip ring stem diameter
• 2.125" Hole Depth

for use with 7/16" Grip ring stem mount casters