Compatibility This anvil assembly is designed for use with wrench models. It is compatible with part number N536344 and suitable for various applicable models. Construction Made of metal, this anvil assembly provides long lasting durability and reliable performance. It is built to withstand the demands of heavy use. Precision design The 1/2 inch anvil is designed with precision for a secure and stable connection. The locking pin mechanism provides a secure grip to minimize movement during operation. Use scenarios - Automotive repair tasks that require a stable, secure connection between the wrench and the accessory - General repair or maintenance on equipment that uses the N536344 compatible anvil assemblies - Assembly or disassembly work in a workshop setting where multiple compatible models are in use and a precise 1/2 inch anvil is beneficial