Presto Pressure Regulator - Parker's Building Supply
Amazon.com: 50332 3-piece Pressure Canner Weight for Presto Pressure Canner Cooker, 5-10-15lb Pressure Regulator Parts fit Models 0175001, 0175510, 0178107, 0178410 etc. for 6qt/16qt/18qt/20qt/21qt/22qt/23qt etc. : Home & Kitchen
Three-pressure Canner Weight Sets - Cooking with Jim
Presto 50332 Regulator Weight for Pressure Cookers
Amazon.com: 50332 3-piece Pressure Canner Weight for Presto Pressure Canner Cooker, 5-10-15lb Pressure Regulator Parts fit Models 0175001, 0175510, 0178107, 0178410 etc. for 6qt/16qt/18qt/20qt/21qt/22qt/23qt etc. : Home & Kitchen
Amazon.com: 50332 Pressure Regulator Weight 5-10-15lb(3-Pieces Canner) Replacement Parts for Presto Pressure Cooker fit Models 0175001, 0178107,0175510, 0178410 : Home & Kitchen
Pressure Regulator for Presto<sup>®</sup> Pressure Canners - Canners - Presto®