Specially designed for quick, the V Keys allow a quick and safe hooking of the manhole covers thanks to the screw- on clamping element that safeguard the grip. They are used in conjunction with the Liftop manhole covers openers and mechanical bar Hook 30, 80, 100 and 120.

The six types of keys are compatible with almost all the attachment points of the manhole covers. For special hooking slots VALIFTER can perform with ad hoc keys. All fittings are supplied with kit of accessories.

Kits include, depending on the equipment, the combined keys to perform the tightening, the spatula and the slit cleaner useful for cleaning operations and the case for the organized transport of the keys.