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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 attachment with white and blue topaz
  • Code: G18KIASGN146-6.5-BTO
  • 18k | 16 ga | 6.5mm
  • Contact us for pricing

  • Qty avail.: 1
Black titanium internal spare replacement jewelled disc
  • Code: BKTIADJ
  • Titanium | 14 ga | Internal
18k gold internal threadless jewelled marquise attachment
  • Code: G18KYASGN06-6.5-WH
  • 18k | 6.5mm | Threadless
  • Contact us for pricing

  • Qty avail.: 5
Internal flat curved bar attachment
  • Code: STIAN32
  • 316L | 16 ga | Internal
  • Contact us for pricing

  • Qty avail.: 10
18k gold plated titanium internal attachment with chains
  • Code: BGTIHAZ15
  • Titanium | 16 ga | Internal
18k gold threadless ball attachment
  • Code: G18KYBALLN
  • 18k | 0.5 | Threadless
24k rose gold plated internal whirl attachment
  • Code: RGSTIAN60-5
  • 316L | 5mm | Internal
  • Contact us for pricing

  • Qty avail.: 14
CoCr internal attachment set with nano gem
  • Code: NFIANNG3RD-SA
  • CoCr | 16 ga | Internal
18K gold infinity attachment
  • Code: G18KIAXN23-4
  • 18k | 16 ga | 4mm
  • Contact us for pricing

  • Qty avail.: 2
Titanium internal jewelled trinity attachment
  • Code: TIANSGTR
  • Titanium | 16 ga | Internal
CoCr internal jewelled attachment with dangle zirconia
  • Code: NFIANSGPS4D-6-WH
  • CoCr | 16 ga | Internal
  • Contact us for pricing

  • Qty avail.: 7
CoCr internal threadless attachment set w. premium zirconia
  • Code: NFYANSG3RD-WH
  • CoCr | 0.5 | Threadless
18k white gold internal threadless jewelled spare attachment
  • Code: WG18KYASGNRD
  • 18k | 0.5 | Threadless
CoCr threadless attachment set with premium zirconia
  • Code: NFYANSG122-10-WH
  • CoCr | 10mm | Threadless
  • Contact us for pricing

  • Qty avail.: 4
18k gold plated CoCr internal jewelled attachment
  • Code: BGNFIANSG3RD
  • CoCr | 16 ga | Internal
18k gold plated CoCr threadless bow attachment
  • Code: BGNFYANX21-5
  • CoCr | 0.5 | Threadless
  • Contact us for pricing

  • Qty avail.: 5
Titanium internal heart attachment
  • Code: TIAN08
  • Titanium | 16 ga | Internal
Internal jewelled bee attachment
  • Code: STIANZ52-7-WH
  • 316L | 7mm | Internal
  • Contact us for pricing

  • Qty avail.: 5
CoCr internal threadless attachment set with nano gem
  • Code: NFYANNG3RD-SA
  • CoCr | 0.5 | Threadless
Jewelled opal spare replacement ball
  • Code: STOPBALLN
  • 316L | 16 ga | External
Internal flash attachment
  • Code: STIAN41
  • 316L | 16 ga | Internal
  • Contact us for pricing

  • Qty avail.: 28
Titanium internal replacement spare cone
  • Code: TIAS-4
  • Titanium | 14 ga | 4mm
  • Contact us for pricing

  • Qty avail.: 10
24k gold plated internal jewelled square attachment
  • Code: BGSTIANSG02-4-WH
  • 316L | 4mm | Internal
  • Contact us for pricing

  • Qty avail.: 13

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.