Trouble with the stepladder begins if it's not fully opened, with spreaders locked on the sides of the ladder and the four ...

There was a time when making a high voltage project like a Jacob’s ladder took time to build or scrounge some kind of high voltage circuit. The neon sign transformer, Marx generator, or voltage ...

While they’re a helpful tool, ladder-related incidents account for thousands of injuries each year and hundreds of deaths.

For example, the 13.5′ telescopic PRIME ladder collapses down to 36". The PRIME, COMBI and RESCUE Line ladders are all made in Sweden from aircraft-grade, certified aluminum and have rails with ...