Check the listing for details. 14kt 18kt Gold Platinum Silver Protektor System Earring Lock Back Post Set Pair. Color: White or Yellow, Condition: New. Listed at 35.19 USD. Jeweler Grade findings and components. High quality products manufactured for use by industry jewelry professionals and hobbyists. Diamonds graded and sorted by GIA graduate of diamonds. Why settle for less? Le Suq offers an assortment of 10K, 14K, 18K Solid Gold and .925 Sterling Silver finished jewelry, findings and jewelry making products at prices that are extremely competitive with today's precious metals market. 14kt Solid Rose White Yellow Gold Platinum or Silver Protektor System Earring Lock Back & Post Set One Pair or Single Set Findings Protektor® Due to customers requesting the option to purchase one lock-set for replacement purposes, we made that alternative available. If you need to purchase a pair, select pair. If you need one lock and post set select single. Post Size: .034" x.374" The positive-locking clutch grips the double notched post securely, until released. Dual-tab release allows quick and easy on and off application. Specifications Weight per set: 0.30 grams 14KW / 0.29 grams 14KY 14KR / 0.34 grams 18KW 0.34 grams 18KY / 0.45 grams Platinum / 0.23 grams Sterling Silver Metal Quality Available: Solid 14Kt, 18kt Gold, Platinum or .925 Sterling Silver Metal Color Available: Rose Gold, White Gold, Yellow Gold, Platinum or Sterling Silver Earring Back Pad OD: 6.2 mm Fits Post Size Range: In Post Thickness: .034 In Post Length: .374 In The price listed is for the option of buying two sets of lock and post (one pair) or a single set of the 14kt Solid Rose White Yellow Gold Platinum or Silver Protektor System Earring Lock Back & Post Set Findings