What is the warranty on the TSA4524 work bench? Wilson October 03, 2020 20:01 The warranty is a 1 year limited warranty. Related articles What is the 10" metal rod included with the model number CMST920 for? What is the difference between the model number CMHT77620 and CMHT77621? What is the warranty on the CMMT99415? Comments 0 comments Please sign in to leave a comment.