Inner Spring Benders are long springs made of special steel for bending soft copper and Aluminium tubes. as name suggest these are inserted inside tube and hence are Ideal for handling, Multi layer and longer tubes:
Internal spring benders are manufactured with a taper at one corner (which is inserted into the tube) while the other corner have an retaining eyelet to pull out of the tube. With the spring within the tube is prevented from collapsing inwards as it is bent.
Inner Spring benders slips inside soft copper and aluminium tubing during bending to help prevent tube collapse.
Silver-plated finish heavy duty spring bender.
Made in India
