Dia Sizes: 34/36/38 mm Thickness: 4mm Thread: 4 TPI Acme (Form) Lengths: 550/650/750/850/1150 mm Base Plate: 150 x 150 x 6 mm Jack Nut: Malleable Cast Iron Nut

The universal Jack provides a method pf adjustment which can be used at either the top or bottom of a scaffold support structure. It can be supplied with welded base plate or U type Stirrup Head. U-Head is to hold timber beams securely in place. Adjustable U-Head offers 500m... 

Only the highest quality steel tubes are used for the Cuplock System ledgers. To avoid any potential damage they have identical forged ends with a minimum of projection. Ledgers are available in sizes ranging from 0.60 mtr. up to 2.50 mtr.

Suitable to fit tube of 48.3 mm Bolts : EN-8/Boron Steel As BS-1139 Qualified Test of Distortion : 28.9 KN Qualified Test of Slip : 12.4KN

Suitable to fit tube of 48.3 mm Weight : 1.080 kg Bolts : EN-8/Boron Steel As BS-1139 Section 2.2 Qualified Test of Distortion : 14.8 KN Qualified Test of Slip : 12.4 KN