Blackheart CrossFit and Powerlifting
Jacksonville, NC
Chalk: UnverifiedDeadlift drops: UnverifiedPlatforms: UnverifiedMonolift: Unverified24/7: YesCalibrated plates: Unverified
1140 Henderson Dr, Jacksonville, NC 28540
Does Onslow Fitness allow chalk? Onslow Fitness has not stated a chalk rule, so ask before you go.
Last checked Oct 17, 2026.
Ask the gym before you go.
Ask the gym before you go.
Ask the gym before you go.
Ask the gym before you go.
“Onslow Fitness | The premier 24/7 Health Club in Jacksonville, NC”Source: onslowfitness.com (opens in a new tab) · verified Oct 17, 2026
Ask the gym before you go.
Onslow Fitness has not stated a chalk rule, so ask before you go.
Onslow Fitness has not stated a drop rule, so ask the front desk.
Onslow Fitness has not said, so ask before you go.
Yes. Onslow Fitness says it has 24/7 member access.
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