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The Sentinel range of height restriction kits is a lightweight, cost-effective solution to aid on-site safety by warning users of overhead dangers. Use our kits in accordance with OSHA & INGAA guidelines as well as other construction safety standards. This system is designed to be set up by bridging an access pathway before and after an overhead obstacle which should be avoided.
Every kit includes a choice of two bases, 2 telescopic non-conductive upright poles, and either 82ft of flagging/bunting or a solid telescopic crossbar. Most users decide to use the water-fillable Metro Bases for independent stability.
Engineering and construction groups require multiple levels of safety control, one of which is a physical warning barrier to prevent contact with overhead structures or obstacles. Our kits offer improved safety and fast adjustable deployment. Ensure your team has adequate protection with the Sentinel Goalpost kits.
Each kit includes a choice of two bases, 2 telescopic non-conductive upright poles, and 82ft of flagging/bunting.
Use to deploy limited height access entrances and exits to your project.
Our kits can span almost any two-way road and withstand winds up to 50mph.
Made from non-conductive fiberglass, ideal for warning against overhead electrical cables.
No tools are required for assembly.
Easy to use locking hand clamps.
Loop the flagging back and forth multiple times to increase visibility.
Insulated to 75kv with a multi-layered fiberglass tube construction.
Telescopic Poles
High-Visibility Flagging (Bunting)
Insulated
Withstands winds up to
Quick-release clamps on each telescopic section make it a breeze to set up.
2 x 24ft Telescopic Poles 2 x Galvanized Steel bases, 1 x 82ft of High-Visibility Flagging
2 x 24ft Telescopic Poles, 2 x Galvanized Steel Bases, 1 x Solid Telescopic Crossbar, 1 x 82ft of High-Visibility Flagging
2 x 24ft Telescopic Poles, 2 x Metro blocks, 1 x 82ft of High-Visibility Flagging (bunting)
2 x 24ft Telescopic Poles, 2 x Metro blocks, 1 x Solid Telescopic Crossbar, 1 x 82ft of High-Visibility Flagging (Bunting)
Best for short to medium timeframes - no fixtures or fittings needed. Filling the Metro ballast base with 27 gallons of water yields 242 lbs in weight. Constructed from polyethylene, it is extremely resilient and allows for continual use in harsh environments. Each unit is water tested in production before despatch.
If you require a fixed long-term solution in multiple places and only move the Telescopic Poles for the project location you're working on. The base has four 1/4" mounting holes to anchor the base in position. Please note: you must always fix this base down through the 4 accessible holes before use.
All kits come with our reliable 82ft length of flagging.
Comes in red and white color as standard - highly visible to anyone at a distance. The flagging copes impressively well in many conditions.
The most secure method of overhead height restriction.
In harsher weather conditions, the crossbar is often preferred over flagging. Made from fiberglass, and functions as our standard telescopic poles do.
