The McAlpine 1.1/2 Solvent X Push Fit Adaptor Straight T18-Abs is a plumbing fitting that is designed to connect a 1.1/2 inch solvent pipe to a push-fit pipe. The "T18-Abs" in the description refers to the specific model of the adaptor, which is manufactured by McAlpine, a UK-based company that specializes in plumbing and drainage products. The adaptor has a 1.1/2 inch end that is designed to be connected to a solvent pipe using solvent cement, and a push-fit end that is designed to be connected to a push-fit pipe without the need for any additional fittings or tools. The adaptor is designed to create a secure, leak-free connection between the two pipes. Overall, this type of adaptor is commonly used in plumbing applications where a solvent pipe needs to be connected to a push-fit pipe. The McAlpine 1.1/2 Solvent X Push Fit Adaptor Straight T18-Abs is made from high-quality materials and is designed to provide reliable performance over an extended period of time. Available in 1.25" and 1.5" sizes McAlpine T18-ABS 1.5" Straight Connector - Pushfit x Solvent-Weld in White