Features: Suitable for adapter stems, this extension adapter ensures proper decor installation by lengthening shower handles in tub and shower adapter applications. accuracy engineered from strong copper, the direct replacement component integrates seamlessly with existing trim systems for effortless installation. Ideal for plumbers and homeowners upgrading compatible shower adapter requiring handle position adjustments in confined spaces. Enhances shower systems functionality during bathroom remodels where standard handle lengths interfere with tile patterns or shower door clearances. Its erosion resistant construction withstands prolonged moisture exposure while maintaining smooth handle operate for consistent temperature control. Specifications: Component : brass Part number: 970~0770 Part number: 5.04cm/2inch Package Includes: 1 set Stem Extension note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.