4″ Heavy Duty G-Clamp, Eclipse E20-4

The Eclipse E20-4 has a whopping clamping force of 545kg (1200lbs). Its guaranteed unbreakable malleable iron frame with a fast action twin start rolled acme thread makes this model well and truly up to the task. The steel swivel shoe applies an even pressure, even on angled surfaces, whilst the tommy bar will bend before the frame can become over-stressed.