Scaffolding Adjustable Hollow Or Solid Swivel Screw Base Jack

◆Product Overview

This screw jack used a base for scaffolding frames. The jacks fit on the inside of each frame leg allowing the height to be adjusted on each frame leg to account for uneven ground below the scaffolding. This particular screw jack fits every style of frame we carry (Safeway, Waco, and Bil-Jax).

With various size, its compressive strength is from 85.87KN to 236.1KN. Also different surface treatment(self color, painted, electro galvanzied, HDG)and color are available.

◆Product Parameter

Scaffolding types	Swivel Jack base
Sample
Weight	1-5kg
Material	Q235 or 20# Steel
Diameter	28/30/32/34/35/38/48MM etc
Length	200/280/600/760MMetc, or customized
Floor size	120*120*5MM 150*150*5MM etcor customized
Surface treatment	Natural ,painted, Electro galvanized,HDG
Color	Black,silver,or colorful galvanized

◆WST Scaffolding Will Supply:

1.Higher quality,competitive price and best after sales service.

2.Delivery on time.

3.Samples are available.

◆Product Test

Tested Product:OD32mm Swivel Screw Base Jack

Test Institute:Product Quality Supervision And Inspection Institute

Test Result:When arriving to 115.63KN,the thread rod bends, the jack nut keep well.