25-Pack 3-In-1 Security Laptop Lock Compatible With Noble Wedge/K-Slot/Nano Security Slots; Adjustable Locking Tip - Secure Notebook/Dock/Monitor/Printer/Other Equipment - For Hp/Dell/Microsoft Computers - Each Universal Computer Lock Ships W/Two Unique Keys; On-Demand Master Key; Lock Can Withstand Up To 134.4Lbf Pull Force - Cut Resistant Steel Cable 6.6Ft; Includes Spacers To Protect From Scuffs And Improve Fitting - 360 Lock Head Rotation W/90 Pivot To Help Prevent Strain From Coiling