| Products|Instantor Pex-Al-Pex Pipe|IP20 Bending Spring Pack IP20 Bending Spring Pack Specification Downloads Key features Internal & External Springs Available in 16mm - 32mm Search Merchants Step 1 - Select your size Select the product size here 26mm Bending Spring Pack (Supply outer & inner spring) 32mm Bending Spring Pack (Supply outer & inner spring) 16mm Bending Spring Pack (Supply outer & inner spring) 20mm Bending Spring Pack (Supply outer & inner spring) Specification Overview Product Code IP20030 Size 16mm Materials Specification Overview Product Code IP20030 Size 16mm Materials Accreditations Find your local merchant Search merchants