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Attachments

Attachments include all decorative and functional ends designed to pair with threadless, internally threaded, externally threaded, or push-pin posts. Available in a range of gem-set, flat, textured, or specialty shapes, these components allow for complete customization of professional jewelry. All Trinity attachments are manufactured from biocompatible materials and meet Canadian studio standards.
Important: All threaded components use the European standard sizing system and may not be compatible with products from suppliers using U.S. thread sizes.

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Black titanium replacement spike
  • Code: BKTCONE-3
  • Titanium | 16 ga | External

  • Contact us for pricing

  • Qty avail.: 10+
CoCr internal attachment with premium zirconia
  • Code: NFYANSG154
  • CoCr | 0.5 | Threadless
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18k gold internal attachment w marquise and premium zirconia
  • Code: G18KIASGN102S
  • 18k | 16 ga | Internal
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18k gold internal threadless jewelled trillium attachment
  • Code: G18KYASGN02-6-WH
  • 18k | 6mm | Threadless

  • Contact us for pricing

  • Qty avail.: 2
18k gold plated CoCr internal attachment w. flower and opals
  • Code: BGNFIANOP112
  • CoCr | 16 ga | Internal
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18k gold plated CoCr internal attachment w. premium zirconia
  • Code: BGNFIANSG91
  • CoCr | 16 ga | Internal
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18k gold plated titanium internal disc
  • Code: BGTIAD
  • Titanium | 14 ga | Internal
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CoCr internal threadless jewelled tapper fan attachment
  • Code: NFYANSG97-8-WH
  • CoCr | 8mm | Threadless

  • Contact us for pricing

  • Qty avail.: 3
24k gold plated internal jewelled baguette attachment
  • Code: BGSTIANZ58L-7-WH
  • 316L | 7mm | Internal

  • Contact us for pricing

  • Qty avail.: 9
Internal seahorse attachment
  • Code: STIAN58-7
  • 316L | 7mm | Internal

  • Contact us for pricing

  • Qty avail.: 10+
Internal sea turtle attachment
  • Code: STIAN57-5
  • 316L | 5mm | Internal

  • Contact us for pricing

  • Qty avail.: 10+
18k gold plated CoCr internal round att. set with nano gem
  • Code: BGNFIANNG73-5.5-DAT
  • CoCr | 5.5mm | Internal

  • Contact us for pricing

  • Qty avail.: 7
18k gold internal threadless attachment w. premium zirconia
  • Code: G18KYASGN43-10-WH
  • 18k | 10mm | Threadless

  • Contact us for pricing

  • Qty avail.: 6
Internal faceted heart attachment
  • Code: STIAN35-4
  • 316L | 4mm | Internal

  • Contact us for pricing

  • Qty avail.: 10+
Spare replacement spike
  • Code: STSPIKE
  • 316L | 14 ga | External
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24k gold plated internal micro jewelled ball
  • Code: BGSTILJBALLM
  • 316L | 16 ga | Internal
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18k gold internal threadless jewelled marquise attachment
  • Code: G18KYASGN06-6.5-WH
  • 18k | 6.5mm | Threadless

  • Contact us for pricing

  • Qty avail.: 0
18k gold plated CoCr internal round att. set with nano gem
  • Code: BGNFIANNG73-5.5-SA
  • CoCr | 5.5mm | Internal

  • Contact us for pricing

  • Qty avail.: 2
Titanium internal 4 balls trinity attachment
  • Code: TIA4BN
  • Titanium | 16 ga | Internal
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Titanium jewelled disc for push in Bioplast labret
  • Code: FTAJ
  • Titanium | 2.5mm | Push-pin
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Replacement jewelled ball 90 degrees threaded
  • Code: STJBALL90
  • 316L | 14 ga | External
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18k gold internal threadless pyramid attachment
  • Code: G18KYAXN09
  • 18k | 0.5 | Threadless
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CoCr internal threadless attachment set with nano gem
  • Code: NFYANNG3RD-DAT
  • CoCr | 0.5 | Threadless
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18k gold threadless hammered disc attachment
  • Code: G18KYADN2
  • 18k | 0.5 | Threadless
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Use the filters to browse by material, gauge, coating, thread type, or availability. This category includes all decorative and functional jewelry attachments compatible with threadless, internally threaded, externally threaded, and push-pin bases.

Attachment compatibility depends on base type and threading style. Trinity attachments follow European threading standards (0.8 mm internal) and are precision-machined for secure fit and procedural safety.

For thread matching, sizing, and end-type compatibility, refer to our Piercing Info page.