Upgrade your reclaimed boxes and bags with sturdy wire handles for easy...

https://jasperotbu571.iamarrows.com/what-hole-size-should-i-drill-for-2-3-mm-wire-handles

Upgrade your reclaimed boxes and bags with sturdy wire handles for easy carrying and better durability. Use 2-3 mm galvanized wire for strength and rust resistance. Drill 3-3.5 mm holes to thread the wire through without tearing your materials