uxcell 1-inch Dia Rubber Single Wheel Swivel Plate Ball Bearing Trolley Casters 4pcs<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Package Content: 4pcs x Caster Wheel; Product Name: Caster Wheel</li><li>Weight: 156g; Main Material: Metal， Rubber</li><li>Overall Size: 39 x 33 x 36mm/1.5" x 1.3" x 1.4"(L*W*H); Wheel Size: 25 x 13mm/1" x 0.5"(D*T)</li><li>Main Color: Silver Tone，Black; Mounting Hole Distance: 36 x 28mm/1.5" x 1.1"(L*W)</li><li>Mounting Hole Dia.: 4mm/0.12"; Swivel Plate Size: 39 x 33mm/1.5" x 1.3"(L*W)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Wckvxo56L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/410RKZ1A61L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ZAIqZ60PL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41yPEz1RFtL.jpg" noproxy>