These 2 scaffolding trestles are adjustable in height from 80 to 131 cm these scaffolding trestles are portable and easy foldable you can work safe and easy with the cross bracings this trestle is used as a working bench trestle in an indoor andor outdoor environment these scaffolding trestles have a load capacity of up to 150 kg per block with a solid steel construction this premium trestle also has a safety lock 7 heigts positions 80 131 cm lock height into 7 positions by strong bol