9mm/13mm/17mm/21mm Solid Carabiner Stainless Steel Key Ring Screw Joint Connector Ourdoor tool

Label:Yes Quantity:1pc Material:Stainless Steel Color: Silver Brand new with high quality Size:Inner Diameter 9mm/13mm/17mm/21mm

How to distinguish between alloy buckle and stainless steel buckle: 1. Stainless steel itself has metallic luster, is natural color, hard texture, will not rust, and high cost, because stainless steel contains 10-30% iron [different types of stainless steel have different iron content] using magnets will be a little attractive. 2. Generally, there are many kinds of alloys, the most commonly used is zinc alloy, which is dull in nature, but brighter than ordinary metals after electroplating, and the electroplated layer is easy to wear. The alloy does not contain iron, the magnet is unattractive, the cost of the alloy is low, and the alloy is widely used in the market. The steel buckle can bear a weight of 300kg. Dont compare the alloy buckle with stainless steel. The alloy is soft, needs electroplating, and has a bright luster. Usage description: Outdoor camping Umbrella rope bracelet buckle Survival bracelet with U-shaped steel buckle carabiner Hanging buckle D-shaped buckle, with screw rod buckle, rope buckle, escape rope buckle. Package Include: 1pc Connector Buckles Notice: 1.Transition: 1cm=10mm=0.39inch. 2.Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering. 3.Please understand that colors may exist chromatic aberration as the different placement of pictures.