Park Tool Ratcheting Torque Wrench TW-5.2The Park Tool Ratcheting Torque Wrench TW 5. 2 is a high quality, ratcheting, click type torque wrench that accurately measures and applies the proper amount of torque to a components threaded fastener(s). With todays lightweight components, torque wrench use in the shop is no longer an option its a must for every mechanic. With a range of 2 14Nm, the TW 5. 2 is designed for the lower torque settings that a shop or consumer would use for the proper