The VOLTCRAFT 45° Mirror Attachment Probe is ideal for around the corner viewing. The 5.5mm attachment is secured firmly to the endoscope by screwing it to the head preventing it from being lost, unlike the clip-on type mirrors. What's in the Box? 5.5mm Mirror attachment Storage tubes * 45° mirror attachment for BS-500/BS-1000T * Supplied with 5.5mm diameter * Manufacturer's part: Voltcraft 45° Mirror Attachment Probe https://elecena.pl/product/27162647/voltcraft-45-degree-mirror-5-5mm-for-bs-1000t-500 2024-11-07 https://elecena.pl/product/27162647/voltcraft-45-degree-mirror-5-5mm-for-bs-1000t-500 2025-04-12 https://elecena.pl/product/27162647/voltcraft-45-degree-mirror-5-5mm-for-bs-1000t-500 2025-06-01 https://elecena.pl/product/27162647/voltcraft-45-degree-mirror-5-5mm-for-bs-1000t-500 2025-09-08