StacksVerified U.S. regulatory reference

16 CFR Figure 4 to Part 1213 — Neck Portion of “B” Section of Template Enters Completely Into Opening

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov

[Figure — view on eCFR: https://www.ecfr.gov/graphics/er22de99.005.gif]