CREST Pro
CREST Surgical Grade Key Rings — 316L Split Ring Keychain Rings, 1.18 in / 30mm
Buy on Amazon
CREST ships through Amazon, so ordering there gets you Prime delivery, Amazon’s returns and Amazon’s customer service. Pick your pack size:
5 pieces → 10 pieces → 25 pieces → 50 pieces → 100 pieces →Surgical Grade 316L stainless steel split rings, 1.18 inch (30mm) outside diameter, 1 inch (25mm) inside diameter, 2mm wire. Heavy-gauge rings sized between the 25mm everyday ring and the 32mm large ring.
- Highly corrosion resistant. 316L exhibits high resistance to corrosion and oxidation, and will withstand a multitude of washings with detergent, household chemicals and salt water.
- Rust resistant in clean work. Instrument tags, clinic carts, tool cribs and wash bays — 316L handles detergents and moisture far better than ordinary 304 stainless.
- 2mm heavy-gauge wire. Holds a full key set without splaying open.
- Flat, even coil. Lifts open with a thumbnail and closes flush, so keys and tags do not work loose.
- Solid stainless throughout. No plating to chip, flake or wear away.
- Five pack sizes. 5, 10, 25, 50 and 100 pieces.

