Astromania DeLuxe Dovetail Plate Dovetail Rail with 228 mm length - Vixen Style - you can easily balance the telescope by shifting<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> 1/4" photo thread - the bar can be attached to photo tripods，you can easily attach the bar to your photo tripod or tripod head. </span></li><li><span class="a-list-item"> GP Level dovetail bar with long bores for M6 and 1/4" cylinder head screws and 1/4" photo thread - length 228 mm. </span></li><li><span class="a-list-item"> Long bores， countersunk at the downside for cylinder head screws for different adaptions - ideal for building dual mounts or side-by-side mounts. </span></li><li><span class="a-list-item"> Flat installation surfaces for perfect support of the telescope，through the smooth side profile， you can easily balance the telescope by shifting. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31WUuMbK3yL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41AYKf8cZ9L.jpg" noproxy>