-
Satisfaction Guaranteed.
-
Secure Payments
- Refund policy
-
Need help? Call Us 01744 520 110 or email sales@industrialsuppliesco.co.uk
Description
The neatest way to change the angle of a yellow GRP handrail. Two ribbed GRP spigots push inside the two tube ends and pivot on one bolt, so the rails meet at any angle, in any plane, with only a small rounded knuckle showing. The outside of the handrail stays smooth and flush, so hands slide over the joint without catching. It comes pre-drilled with its M6 nuts and bolts, never rusts and needs no painting. The price shown is for one joint with its bolts.

Why choose the internal joint
Smooth, flush handrail. The spigots sit inside the tube, so the joint is the same size as the rail with no sleeve to catch a hand.
Any angle, any plane. Set it where a stair rail meets a landing, a ramp changes slope or a corner is not 90°.
Ready to fit. Pre-drilled, with its M6 nuts and bolts.
No rust, no hot work. GRP does not corrode and goes together cold.
Where it is used
Handrails on substation and pump house ramps and steps, plant platform stairs, walkways with changes of level, and any GRP handrail where a smooth hand run matters.
Specifications
| What you get | One internal adjustable joint, pre-drilled, with its M6 nuts and bolts |
|---|---|
| Fitting type | Internal adjustable joint: any angle, any plane |
| Fits | Inside the ends of 50mm outside diameter GRP handrail tube |
| Size | 108mm, pivot 82mm from the end, 50mm spigots |
| Fixings | M6 nuts and bolts, included |
| Material | Glass reinforced plastic (GRP), moulded |
| Colour | Safety yellow |
| Weight | 0.41kg |
Internal or external joint?
This internal joint gives the smoothest handrail. The external adjustable joint slides over the tube ends instead, which some fitters find quicker to set on site. Both set to any angle.
Building a complete GRP handrail
- Tube: 5000mm lengths or 3500mm lengths
- Stair posts: 60° short tee
- Level run posts, drilled: short tee and long tee
- Corners, drilled: top corner
- Ends: yellow end cap
See the whole range in GRP handrail.
Fitting
Cut the two tube ends square and deburr them. Push a spigot fully into each tube end, set the joint to the angle where the rails meet, check both rails sit where they should, then fit and tighten the M6 bolts supplied to lock the angle.
Care
Wash down with water and mild detergent. Check the bolts once a year and after any impact. GRP needs no painting.
Frequently asked questions
Is the price for one joint?
Yes, one internal adjustable joint with its bolts.
Does it go inside or over the tube?
Inside. The ribbed spigots push into the bore of 50mm GRP tube.
What angles will it set to?
Any angle the job needs, in any plane.
Will it fit steel tube?
No. It is sized for the bore of 50mm GRP handrail tube.
Ordering and delivery
Order online with Express UK Delivery. For a full GRP stair or ramp handrail, send us a sketch: call 01744 520 110 or email sales@industrialsuppliesco.co.uk and we will list every tube, fitting and fixing you need.
Our products have been used by
Logos are for illustrative purposes only and do not imply official endorsement
About Us
Suppliers to Ministry of Defence, NATO, US Airforce and Most UK Councils, Schools, Universities, Hospitals & various Government departments
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
