Keep your tools safely locked away in their cases. These replacement keys work with Klein's insulated tool kit cases (Cat. Nos. 33525, 33527, 33535 and 33537). Nice to have on hand just in case.

• Replacement keys for Klein's insulated tool kit cases (Cat. Nos. 33525, 33527, 33535 and 33537)
• Good insurance to have in case you ever lose your original key