Padlock Touch, 57/45, silver. Supplied = assembled. Product type = padlocks. Lock type = finger sensor. Material = die-cast zinc. Colour = silver. Overall height = 95 mm. Bar height = 30 mm. Bar width = 20 mm. Bar thickness = 6.5 mm. Hardwearing due to hardened Nano Protect shackle and double ball locking system. Very durable due to CR2 battery and low consumption components. Fast and secure - easy to operate by fingerprint. 20 fingerprints can be stored. The ABUS Touch 57 will make any concerns about a lost key or forgotten combination a thing of the past. Secure your locker or toolbox with the weatherproof fingerprint lock Just put your finger on it and the lock opens. The 360 sensor identifies up to 20 taught-in fingerprints from any position - regardless of how the fingers are place on it. Teaching in fingerprints is very fast. As one of two administrators, simply place your own finger, which you have already taught in, on the fingerprint sensor for three seconds to activate the ''