Anodised aluminium pipe bender guide. Guides 15mm copper, aluminium and light-grade stainless steel tube during bending. Can be used with most pipe benders. Suitable for Silverline Heavy Duty Pipe Bender MS124. Anodised aluminium pipe bender guide. Guides 15mm copper, aluminium and light-grade stainless steel tube during bending. Can be used with most pipe benders. Suitable for Silverline Heavy Duty Pipe Bender MS124.