Noble Combination Wedge Lock TZ07T - Acer Spin 1,Spin 3, Spin 5 and Spin 7 Laptops The latest offering from the lock specialists Noble Locks comes the Combination Wedge Lock TZ07T featuring their Wedge Lock Keyless Solution. This lock works with the Acer Spin range of laptops (Spin 1, 3, 5 & 7) featuring Wedge Lock Slots which are located on the side of the laptop with the newest models featuring the slot at the top end of the laptop. If you are in any doubt please email us  - sales@tabframes.com.