SIZE 1 ACRO PROPS 5'9"-10'3

An Acrow prop is a telescopic tubular steel prop, used as a temporary support.

Props are made in a range of five BS standard sizes:^[1]

• size 0 from 3.5 feet (1.1 m) to 6 feet (1.8 m),
• size 1 from 5.75 feet (1.75 m) to 10.25 feet (3.12 m),
• size 2 from 6.5 feet (2.0 m) to 11 feet (3.4 m),
• size 3 from 8 feet (2.4 m) to 13 feet (4.0 m),
• size 4 from 10.5 feet (3.2 m) to 16 feet (4.9 m).