Douglas Replacement Plastic Insert for Caster Chairs (Set of 2)</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Replacement plastic bushing for Douglas swivel/tilt mechanisms</li><li>Top diameter of plastic bushing measures 1 3/4"</li><li>Genuine Douglas OEM Part</li><li>Availability: In-stock for immediate delivery</li><li>1.75"W x 1.75"D x 4"H</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/413L0gHkCpL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41Mg7y1%2BftL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41HZLFAx0GL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41BqHgc5PjL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31S5hi0AgBL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/314Us6J0T9L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31b02E2DGrL.jpg' noproxy></br>