With todayrsquos lightweight components torque wrench use in the shop is no longer an option mdash itrsquos a must for every mechanic the park tool tw 5 ratcheting click type torque wrench is a high quality ratcheting click type torque wrench that accurately measures and applies the proper amount of torque to a componentrsquos threaded fasteners it is designed for lower torque settings that a shop or consumer would use for proper seat post seat clamp and handlebar stem applicat