With the Gedore vde 894 17 single open-ended spanner, you work safely and confidently on electrical installations up to 1000V. Whether tightening connections in distribution boards or servicing electrical control panels, this 17 mm spanner gives you the protection and reliable grip you need. The certified vde insulation prevents accidental short circuits and protects against electrical shocks. Thanks to the two-ply Check-Tool insulation, any damage to the outer safety layer is immediately visible. The 15-degree jaw angle delivers efficient leverage and smooth access in tight spaces, allowing you to complete every fastening task with complete control and accuracy.