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Trench Dictionary · D-Line

5-technique

A defensive end aligned on the tackle's outside shoulder — the classic 3-4 end spot.

Also called: 5 technique, five technique, 5-tech

The 5-technique sets up on the offensive tackle's outside shoulder. In a 3-4 front it's a two-gap job: control the tackle, hold the B and C gaps, and set a hard edge against the run before you ever think about rushing. It's a long, strong player's position — think heavy hands, anchor, and discipline over flash. In even fronts the 5-tech becomes more of an edge-setter and rusher, but the job description starts the same way every time: don't get moved.

Related trench terms

3-techniqueD-Line
A defensive tackle aligned on the guard's outside shoulder — the B-gap penetrator spot.
0-technique (nose tackle)D-Line
A defensive lineman aligned head-up on the center — the nose tackle, the middle of the wall.
2-gapD-Line
A defensive technique where the lineman is responsible for both gaps on either side of the blocker he lines up over.
AnchorO-Line
To stop a bull rush by sinking the hips and widening the base.
Wide-9D-Line
An edge rusher aligned far outside the tight end, angled at the quarterback — pure speed-rush alignment.

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