3M™ Unitek™ Permachrome Resilient Archwire 298-285, Standard, Upper,.017x.025, 10/Pk
About the product
3M™ Unitek™ Permachrome Resilient Archwire is our most popular stainless steel archwire – delivering a balance of malleability and springback.
Product details
Available as crimpable (with hook or stop w/out hook), split crimable (with hook or stop w/out hook), weldable (with arch hook or stop w/out hook) , and adjustable sliding yolk (adjust length then crimp)
- Better formability than Hi-T™ II
- Mid-range tensile strength