Trolley Casters Display Casters For Display Equipment Feature:1. PVC+45# steel casters are wear-resistant, quiet, and won't damage the ground or leave no scratch marks.2. Widely used in aircraft cases, instrument cases, display/display equipment, trolleys, tool boxes, light machinery, equipment racks.3. Suitable for mobile workstations, speakers, cabinets, brackets, electrical enclosures, furniture, etc.4. Easy to use, can be directly installed on the design part of the main engine with screws, convenient and simple.5. Integrated base structure with high load-bearing capacity, practical accessories for . Specification: Item Type: Casters Material: PVC+45# Steel Wheel Diameter: Approx. 40mm/1.57in Wheel Width: Approx. 20mm/0.79in Bottom Mounting Hole Center Distance: Approx. 45x30mm/1.8x1.2in Base Plate Size: Approx. 60x44mm/2.4x1.7in Mounting Height: Approx. 62mm/2.4in One Wheel Load: 60kg/132.3lb (Approx.) Packing List: 4 x Casters 1) we accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow. 2) Payment must be made within 3 days of placing the order. 3) If you can't check out immediately after the auction ends, please wait a few minutes and try again, payments should be completed within 3 days. About Shipping 1.