If you're on a budget like me, but value your stuff this might work for you. I bought it to torque down an optic and optic plate. Worked out great. Put about 500 downrange and checked the next day on the optic screws using the same torque value and the screws didn't budge, which is good. I don't own a shop or enough arms to outfit a small army, just need something I can use every now and then that did not break the bank. Good buy.