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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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18k gold internal attachment w marquise and premium zirconia
  • Code: G18KIASGN102S
  • 18k | 16 ga | Internal
18k gold internal threadless jewelled trillium attachment
  • Code: G18KYASGN02-6-WH
  • 18k | 6mm | Threadless
  • Contact us for pricing

  • Qty avail.: 2
24k gold plated internal jewelled bee attachment
  • Code: BGSTIANZ52-7-WH
  • 316L | 7mm | Internal
  • Contact us for pricing

  • Qty avail.: 4
24k rose gold plated internal seahorse attachment
  • Code: RGSTIAN58-7
  • 316L | 7mm | Internal
  • Contact us for pricing

  • Qty avail.: 7
24k rose gold plated internal sea turtle attachment
  • Code: RGSTIAN57-5
  • 316L | 5mm | Internal
  • Contact us for pricing

  • Qty avail.: 7
Titanium internal opal spare replacement flat disc
  • Code: TIADON
  • Titanium | 16 ga | Internal
CoCr threadless jewelled attachment with dangle zirconia
  • Code: NFYANSG148-8-WH
  • CoCr | 0.5 | Threadless
  • Contact us for pricing

  • Qty avail.: 16
Black steel replacement spike
  • Code: BKSTSPIKE
  • 316L | 14 ga | External
18k gold plated CoCr threadless attachment with zirconia
  • Code: BGNFYANSG173-4-WH
  • CoCr | 0.5 | Threadless
  • Contact us for pricing

  • Qty avail.: 11
24k gold plated titanium internal 3 balls attachment
  • Code: BGTIA3BN
  • Titanium | 16 ga | Internal
18k gold plated CoCr threadless cloud attachment
  • Code: BGNFYANX13-6.5
  • CoCr | 0.5 | Threadless
  • Contact us for pricing

  • Qty avail.: 12
CoCr internal jewelled heart attachment for vertical helix
  • Code: NFIHASG03-11-WH
  • CoCr | 11mm | Internal
  • Contact us for pricing

  • Qty avail.: 2
18k gold plated CoCr internal attachment w. flower and opals
  • Code: BGNFIANOP112
  • CoCr | 16 ga | Internal
18k gold internal jewelled disc
  • Code: G18KIADJ
  • 18k | 14 ga | Internal
Internal flat curved bar attachment
  • Code: STIAN32
  • 316L | 16 ga | Internal
  • Contact us for pricing

  • Qty avail.: 10
Black titanium internal spare replacement jewelled disc
  • Code: BKTIADJ
  • Titanium | 14 ga | Internal
Titanium internal 4 balls trinity attachment
  • Code: TIA4BN
  • Titanium | 16 ga | Internal
Black titanium internal spare replacement jewelled disc
  • Code: BKTIADJN
  • Titanium | 16 ga | Internal
18k gold plated CoCr internal jewelled attachment
  • Code: BGNFIANSG3RD
  • CoCr | 16 ga | Internal
18k gold internal attachment with white and blue topaz
  • Code: G18KIASGN146-6.5-BTO
  • 18k | 16 ga | 6.5mm
  • Contact us for pricing

  • Qty avail.: 1
Titanium internal spare replacement ball with zirconia
  • Code: TISGBALL
  • Titanium | 14 ga | Internal
18k gold threadless ball attachment
  • Code: G18KYBALLN
  • 18k | 0.5 | Threadless
CoCr internal attachment set with nano gem
  • Code: NFIANNG3RD-SA
  • CoCr | 16 ga | Internal
18k gold plated CoCr threadless square jewelled attachment
  • Code: BGNFYANSGSQ-3-WH
  • CoCr | 0.5 | Threadless
  • Contact us for pricing

  • Qty avail.: 14

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.