42/42 High Security coupler

Increase construction site security

The High Security Heras fence clip ensures only authorised people can open and/or disrupt the fence line. The High Security Heras fence clip developed by Heras is equipped with nut protection. A high collar prevents the Heras fence clip from being loosened using standard tools. This Heras fence clip can only be (dis)assembled with a specially-developed socket key. This socket key can only be purchased when purchasing HS Heras fence clips. There is also a variant for semi-permanent use. The High Security Heras fence clip is therefore the safest solution for connecting any type of temporary fencing. The site boss retains control of the special socket key and does not have to check the entire site for open fences every day.

• Rapid security
• Functional
• Deter unauthorised visitors

Fitting a high security mobile fence coupler

First place the temporary fencing in the footings. Connect the temporary fencing using a High Security Heras fence clip. Loosen the nut and turn the clamping plates on the bolt axis. Turn the clamping plates 90 degrees from one another; insert one half between the fence pieces; then turn them back to face each other. The Heras fence clip for temporary fencing can now be tightened. It is advised to tighten this special socket key using an electronic impact wrench.

Heras fence clips for semi-permanent use

There is also a High Security Heras fence clip suitable for semi-permanent set-ups in which the Heras fence clips are used to attach the fencing elements to posts. The clamping plates used on a standard coupler are suitable for use with a 42 mm round tube. For semi-permanent Heras fence clips, the clamping plates on 1 side are suitable for use with a pipe of 60 mm diameter. In this case, fast fitting really results in a fast fitting.

• Art.: E0101
• Height: 55 mm
• Width: 130 mm
• Depth: 3 mm
• Package quantity: 25
• Weight: 0.44 kg