storz coupling Dec 8, 2017 2:21:52 GMT -4 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by kyne08 on Dec 8, 2017 2:21:52 GMT -4 German Storz fire fittings are primarily stocked in gunmetal to fulfill the demands of our customers, however the most popular Storz fire fittings are also available in light alloy.storz coupling