uxcell 1-inch Dia Rubber Single Wheel Rigid Non-Swivel Top Plate Fixed Casters 8pcs<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Package Content: 8pcs x Rigid Caster Wheel; Product Name: Rigid Caster Wheel</li><li>Weight: 177g; Main Material: Metal， Rubber</li><li>Overall Size: 37 x 19 x 34mm/1.5" x 0.75" x 1.3"(L*W*H); Wheel Size: 25 x 13mm/1" x 0.5"(D*T)</li><li>Main Color: White，Silver Tone; Mounting Hole Distance: 29mm/1.1"</li><li>Mounting Hole Dia.: 4mm/0.12"</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41YT8xXrlgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41lvEILYFUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41dtZHTPy9L.jpg" noproxy>