Steel-smith manufactures straight line action toggle clamps. This range from the company uses a straight-line or push/pull, toggle clamping action. The push/pull handle is easy to operate and moves the plungers of the clamp in and out along its axis. Most of these clamps can be locked in two positions, allowing using either push or pulling clamps. These clamps are manufactured in a variety of models to accommodate a wide range of load ratings [45-4,500 kg]. These clamps are available in four series, viz: forged base series, low height series, package size series and front mounting series.