Gold & Platinum 7.1mm Guardian II Positive Locking Post & Back Sets

The Guardian II Positive Locking Post & Back Sets are the professional standard for secure fine jewelry earring findings. Each set pairs a 7.1mm outside diameter Guardian II Comfort Trigger ear nut with a matching 2-notched ear post, sold together as a single set. Positive locking backs have been trusted since the French introduced the ZOP system in the late 20th century—the Guardian II refines that legacy with larger, easier-to-use comfort triggers that snap firmly around a groove on the matching post, requiring simultaneous compression of both tabs to release. Made in the USA from 100% recycled precious metal by a leading findings manufacturer certified to ISO 14001:2015 (Environmental) and ISO 9001:2015 (Quality Management System) standards.

Features

• Guardian II Comfort Trigger design with two large, easy-to-use release tabs
• Positive locking mechanism—both tabs must be compressed simultaneously to release
• Tabs snap securely around a groove on the matching 2-notched ear post
• Matching post and nut sold as a set for guaranteed compatibility
• Made in the USA from 100% recycled gold or platinum
• Manufacturer holds ISO 14001:2015 and ISO 9001:2015 certifications
• Available in 14K yellow, 14K white, 18K yellow, 18K white, and platinum

Specifications

Available Options

What's Included

• 1 Guardian II Comfort Trigger ear nut
• 1 matching 2-notched ear post

Each piece ordered includes one complete set. Order 2 pieces for a pair.

Notes

Care & Maintenance: Clean Guardian II ear nuts with alcohol only. Do not use polishing compounds, rouge, or other cleaning agents. Avoid excessive heat and keep free of small particles or residue, as these can affect the working mechanics of the locking mechanism.

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.