Plastic Caps

Give packaging a polished, professional finish with these 53mm black plastic caps featuring a smooth high gloss surface and an F217 foam liner. The glossy black exterior adds sophistication while keeping the closure practical for everyday packaging use. Designed as dependable container caps for compatible jars, each cap uses a 53-400 thread finish and is intended to safely hold your product for customers when paired with the correct container. The 120 count pack also supports commercial packaging runs, routine inventory replenishment, and bulk purchasing without changing the verified product configuration.

Each cap has a 53 mm inner diameter, a 55 mm overall diameter, and a 12 mm height. The circumference measures 178 mm, or 7 inches, providing another useful reference for packaging setup and fit planning. The top surface provides a 50 mm labeling diameter for a round sticker, helping packaging teams reserve the correct amount of usable branding space before labels are printed. These caps are not child resistant, so they should not be represented or selected as child-resistant closures. Jars are sold separately.

For dispensaries, processors, manufacturers, distributors, and packaging teams, the combination of a black gloss finish, F217 liner, 53-400 thread finish, and defined labeling area makes this cap easy to evaluate against an existing packaging system. Buyers can review the exact dimensions below before ordering and match the closure to a compatible jar. The result is a straightforward packaging component with a clean presentation, clear technical details, and a case quantity suited to organized commercial supply purchasing.

Smooth Gloss Closure for 53-400 Packaging

Smooth gloss black surface provides a refined appearance for finished packaging while preserving the product's original black color and gloss specification.

• F217 foam liner is included as the verified liner configuration for the cap.
• 53-400 thread finish gives buyers the exact closure specification needed when checking compatibility with a jar neck finish.
• 50 mm labeling diameter identifies the usable top surface for a round sticker and helps packaging teams plan cap labels accurately.
• 120 count quantity supports repeat packaging use and commercial inventory planning.
• Child resistant: No. This product should not be described or marketed as a child resistant cap.

The 50 mm labeling diameter refers to the usable amount of space on the top surface of the cap for a round sticker. If opening and closing instructions are included on a cap, the available labeling diameter is reduced so the label does not obscure the debossed text. Contact Us for customization options.

Product Specifications