Wedgle QC Injection Tip Needle .75" features a patented wedge-shaped end that delivers chemical precisely to the space between the tree's bark and outer ring of sapwood, the cambial zone. Wedgle QC Injection Tip Needle .75" is snapped on to the front QC (Quick-Connect) coupler on the Wedgle Direct-Input Unit and is used with self-sealing WedgeCheks which keep chemical in the tree when the Unit is removed.
Application: tip for Wedgle Direct-Inject Unit.
Use on: tree trunks.