Which securing method for the bottle is not the dovetail design?

Which securing method for the bottle is not the dovetail design?

• A. Dovetail design
• B. Stainless steel band
• C. Quick-release buckle
• D. Elastic strap

Answer: (B)

Understanding bottle securing systems in PPE gear hinges on how the bottle is held in place. A dovetail design uses interlocking shapes—a matching groove and tab that slide together and lock, giving positive, keyed retention so the bottle can’t be pulled out without releasing the lock. The stainless steel band secures the bottle differently: it wraps around the bottle and tightens to hold it in place by compression, not by engaging any dovetail-shaped interlock. That straight-wrap, clamp-style method isn’t the dovetail design, which is why it’s identified as the not-dovetail option. The other methods in this context are based on the dovetail interlock concept, making the band the exception.

Understanding bottle securing systems in PPE gear hinges on how the bottle is held in place. A dovetail design uses interlocking shapes—a matching groove and tab that slide together and lock, giving positive, keyed retention so the bottle can’t be pulled out without releasing the lock.

The stainless steel band secures the bottle differently: it wraps around the bottle and tightens to hold it in place by compression, not by engaging any dovetail-shaped interlock. That straight-wrap, clamp-style method isn’t the dovetail design, which is why it’s identified as the not-dovetail option. The other methods in this context are based on the dovetail interlock concept, making the band the exception.