Abstract: Two-stage force multiplier tin snips are provided which have a pair of cutting blades and associated tangs, both being pivotable about a cutting axis. Each respective tang is coupled to a pair of handles by a pair of respective tang pins. The handles are pivotably attached to one another about an adjustable handle axis. The handle axis is adjustable between an upper position and a lower position to provide a mechanism for changing a force multiplier of the cutting blades. The handle axis may be a sliding axis disposed in longitudinal slots on the handles. The handle axis may also be upper and lower fixed pins that are slidable in lateral slots.

Abstract: Two-stage force multiplier tin snips are provided which have a pair of cutting blades and associated tangs, both being pivotable about a cutting axis. Each respective tang is coupled to a pair of handles by a pair of respective tang pins. The handles are pivotably attached to one another about an adjustable handle axis. The handle axis is adjustable between an upper position and a lower position to provide a mechanism for changing a force multiplier of the cutting blades. The handle axis may be a sliding axis disposed in longitudinal slots on the handles. The handle axis may also be upper and lower fixed pins that are slidable in lateral slots.