URBESTBlack Aluminum Heat Sink Heatsink for Three Phase Solid State Relay<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"> Product Name : Solid State Relay Heat Sink;Material : Aluminum </span></li><li><span class="a-list-item"> Mounting Thread Hole Diameter : 3.5mm / 0.138";Mounting Hole Distance : 94 x 48mm / 3.7" x 1.9"(L*W) </span></li><li><span class="a-list-item"> Overall Size(Approx.) : 150 x 88 x 35mm / 5.9" x 3.5" x 1.4" (L*W*T);Color : Black </span></li><li><span class="a-list-item"> Weight : 371g </span></li><li><span class="a-list-item"> Package Content : 1 x Solid State Relay Heat Sink </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/4178GFNQErL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41B-PLSsG%2BL.jpg" noproxy>