The 200-series chain clamps are extremely robust and an indispensable aid when fitting medium-heavy piping with a wall thickness of up to 12.7 mm. These chain clamps can be easily adapted to the pipe diameter.
The 300-series chain clamps have heavier links and jack-bars than the lighter 300-series. The scissor clamps are also more heavy-duty. The 300-series chain clamps are only available in a single (S300) version.
The 2500S with single chain and 2500D with double chain are suitable for wall thicknesses up to about 12 mm and have a clamping force of as much as 2,500 kg.