4" Threaded stem Swivel （Rubber on nylon core） Caster (Black) M12*25

• Model: 20A22-1045
• Wheel Material: PP 
• Product Series: 135
• Bracket Type: Thread stem swivel
• Start Force: ███▌
• Installation Height: 138
• Tire Width: 32
• Surface Treatment: blue & white zinc plate
• Fix Height: 138
• Eccentricity : 32
• Radius of Gyration : 82
• Tire Hardness: 75 Shore A 
• Bearing Type: Ball Bearing 
• Temperature: -15℃~50℃ 
• Product Features: 0