Quilting Pins are used to provide support(Quilting)of the insulation material in a removable blanket or insulation covers, Quilting pins and washers are normally used,in addition to lacing anchors to fabricate blankets.
The Quilting Pins are 0.015"304SS plates. 1 3/16" round plate with the same 12 or 14 gauge annealed wire nails impaled in the center of the plate. The plate is then cupped slightly around the edge. The lengths of the nails are the same as for the Lacing Anchors.