2 件 2 轮手推车组件滚轮四轴承手推车组件，适用于 1-5/8" 宽和所有 1-5/8" 或更高的支柱通道 2Pcs 2 Wheel Trolley Item Package Quantity:1 3000W@220VMax current: 15A Temperature Control

3000W@220VMax current: 15A Temperature Control Range: -40~120℃

So you'll get no issues

They are flexible and sensitive

Perfect for the hydraulic system to prevent reverse flow of material

2 件 2 轮手推车组件滚轮四轴承手推车组件，适用于 1-5/8" 宽和所有 1-5/8" 或更高的支柱通道 2Pcs 2 Wheel Trolley Item Package Quantity:1 3000W@220VMax current: 15A Temperature Control2 2 1 5 8" 1 5 8" Specification Product Name: Two Bearing Trolley Assembly Material: Steel Finish: Zinc Plated Steel Trolleys Size Steel plate thickness1 4" (6mm) Steel plate hole diameter: 9 16" (14mm) Design load: 150 lbs at 600 rpm; 220 lbs at 300 rpm; 280 lbs at 100 rpm. Break strength: 2200 lbs. Heavy Duty Industrial Strength. The Roller trolley is suitable for: all 1 5 8" or higher pillar channels. Anchor Shackle Size: 1 Pcs 1 2"(12mm) Bow Shape