Vermont Castings Cotter Pin for Merrimack Fireplace Insert Part# 30004405 Specification: Part# 30004405 is the replacement Cotter Pin for Vermont Castings wood and coal stoves. Size:1/8 X 1 1/4 COTTER PIN,1/8X1 1/4L-SS Sold individually, four (4) required for full replacement. If you need all, you will need to order a quantity of four (4). Wood and coal stoves - vermont castings: Merrimack Fireplace Insert Additions: Vermont Castings has had a challenging history. Originally based in Vermont, Vermont Castings was purchased by a company called CFM (Canadian Fireplace Manufacturers). CFM proceeded to ‘restructure’ corporately a few times, and was eventually purchased by a company called HHT. Because Vermont Castings changed ownership and moved production so many times, not to mention the thousands of replacement parts in their stoves – accessing the correct replacement part on a timely basis is not always easy. New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. See the seller's listing for full details. Others: Vermont Castings part # 3000-4405 OEM Vermont Castings part May fit other models of Vermont Castings stoves as well. Please check your owners manual for part numbers.