Product review (4 stars): This item is very delicate and should be replaced, if you have to remove/replace a GE's Oven's Light Socket.
This a very delicate insulating gasket that should be replaced, rather than being reused.  It seem grossly over priced, for what you get, but there seems to no alternate chooses.<a data-hook="product-link-linked" class="a-link-normal" href="/GE-WB32K5-Gasket-Oven-Light/dp/B003HKFZKK/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">GE WB32K5 Gasket Oven Light</a>&nbsp;If you happen to know the exact kind of material used and can obtain it, you could cut your own gasket.