Based on this product's specifications, here are some alternatives and similar models
ACT Powercord C13 IEC Lock+ C14 IEC Lock Dual Locking blue 1 m
Summary description:
The ACT Powercord C13 IEC Lock+ to C14 IEC Lock features a 1 m length, C13 and C14 couplers, 250 V input voltage, and 10 A input current. This dual locking cable ensures a secure power connection, ideal for sensitive electronic equipment.