Tuff Jug - Spout Adapter

Spout Adapter – Leak-Proof Auto-Stop Spout Accessory

Designed to fit into smaller tank openings—from cars and trucks to chainsaws and yard equipment—this adapter threads directly on your Tuff Jug Auto-Stop Spout for a fast, clean, easy pour, every time.

Leak-Proof Design – Built with viton o-rings to provide a leak free seal.

Versatile Fit – Works with tank openings at least 0.8" and in late model vehicles (even those with cap-less tank filling systems). Works in conjunction with the Auto-Stop Spout on all 3 Tuff Jug utility container sizes.

Tuff Jug Quality – Heavy-duty construction built to last.

Why It Matters:
Small tanks and late model vehicle inlets are too small for the standard Auto-Stop Spout diameter. The spout adapter solves the problem. No more funnels. No more spills. Just smooth fills and more control.