SPZ11R / SPZ9R : Same product as zig zag spring just in a coil to cut your own length The higher the gauge the thinner the spring.
Supaloop no-sag springs are a 11 gauge spring, have a wider zig zag and are used on backs.
E: enquiries@cms-direct.co.uk T: 01842 766 554 A: Linix House, Stephenson Way, Thetford, Norfolk, IP24 3RE
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