| Non-adjustable Base Jack & U-head Jack | ||||
 |
 |
Basic Jack Type | Jack Screw | Base Plate |
| Jack Basic continues | 30*400/500/600mm | 120*120*4 mm | ||
| 32*400/500/600mm | 120*120*4 mm | |||
| 34*400/500/600mm | 140*140*5mm | |||
| Hollow Base Jack | 38*5*500/600mm | 150*150*6 mm | ||
| 48*5*500/600mm | 150*150*6 mm | |||
 |
U-head jack does not flash | 30*400/500/600mm | 150*120*50*5mm | |
| 32*400/500/600mm | 150*120*50*5mm | |||
| 34*400/500/600mm | 150*120*50*5mm | |||
| Hollow U-head jack | 38*5*500/600mm | 170*130*50*5mm | ||
| 38*5*500/600mm | 185*150*50*6mm | |||
| 48*5*500/600mm | 170*130*50*5mm | |||
| 48*5*500/600mm | 185*150*50*6mm | |||
Adjustable base socket is also called Fasting screw socket, scaffolding socket,
leveling jack, base jack or basic jack, etc. Consists of a base plate, a
threaded tubes and nuts. Surface treatments' include hot dip galvani-
zation and electro-galvanization. Customizable base jacks are used as
foundation for scaffolding. The height can be adjusted, so it can adapt
uneven construction surface and ensure the whole scaffolding system
stay level. Adjustable base jack is compatible with all Lau
SKK Lili bag system, Kwikstage system, Bu Frame Cuplock system
