• Polyolefin material construction caster.
• Fits any 2,000 lbs capacity trailer jack tube with 2" round diameter.
• Includes safety pin and bolt. 
• Wheel Size: 5-7/8" each, Thickness 2" each. 
• Overall Wide is 5" 
• 7" from Plate to floor
• Capacity: 2000 lbs

Content:

 2pc of double caster wheels