| 出生地 |
Shandong China (Mainland) |
| 牌子的名字 |
db |
used in construction toolsAdjustable Steel Props are designed to support a range of floors and temporary beams. Maini Props are manufactured from an outer tube 60.3mm Dia and an inner tube of 4.83mm Dia. The threaded portion is friction welded to the outer tube to produce a lighter weight Prop. Adjustable Steel Props are available in sizes No.0 to No. 4.SizeClosed (m)Open (m)Prop No.01.041.83Prop No.11.753.12Prop No.21.983.35Prop No.32.593.96Prop No.43.204.88