Extra large glass adapter for staircase: Ø60 mm or Ø70 mm Disc Glass Holder with Flat Back Spacer (stand-off base), supplied as four removable parts: Dome Head Cap; Stand-off Back Spacer; White Sleeve and Threaded Rod.
■ Stainless Steel in Satin Finish, 304 grade suits Interior Use, 316 grade suits Exterior Use
■ Suitable for 8 - 21mm glass
■ Fix on flat surface (e.g. square / rectangular tube, wall)
■ Stand-off distance: 10mm, 30mm, 40mm or 50mm
■ Threaded Rod (M10 for GH60-FX, M12 for GH70-FX) is removable (can be replaced by longer rod or screw suits timber fixing*)
| Material: | Stainless Steel SUS304 or SUS316* |
| Finish: | Satin Finish |
| Glass Thickness: | 8 - 21mm |
| Hole Drilling: | GH60: Ø20mm, GH70: 22 mm |
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| GH60-F4-10, GH60-F6-10 | H: 10mm, L: 70mm | GH70-F4-10, GH70-F6-10 | H: 10mm, L: 70mm |
| GH60-F4-30, GH60-F6-30 | H: 30mm, L: 90mm | GH70-F4-30, GH70-F6-30 | H: 30mm, L: 90mm |
| GH60-F4-40, GH60-F6-40 | H: 40mm, L: 100mm | GH70-F4-40, GH70-F6-40 | H: 40mm, L: 100mm |
| GH60-F4-50, GH60-F6-50 | H: 50mm, L: 110mm | GH70-F4-50, GH70-F6-50 | H: 50mm, L: 110mm |
The Ø60mm Glass Adaptors now have been discontinued, however we have alternative 60mm glass adaptors, please contact us for detail.
* SUS304 grade Stainless Steel suits internal use; With increased corrosion resistance, the SUS316 grade Stainless Steel can be used for both interior and exterior and is better suited for coastal or more heavily polluted environments.
Please Note: All descriptions, specifications, diagrams, illustrations and dimensions given are approximate and intended for general guidance purposes only. They may be subject to change without prior notice. We make all reasonable efforts to ensure that the contents of this site are accurate and up-to-date, but can accept no responsibility for omissions, errors or subsequent changes.
Test Arrangement
Various barrier specimens were mounted on to a a testing structure with a test rig from steel with sufficient strength to withstand loads applied to it. For each test, load was applied at the top of glass at 1100mm height above finished floor level. Load was measured with a load cell and the deflection of the barrier from its neutral position was measured with a digital clock. The impact test was executed with two glass panels with slotted handrail. The tests were done according to one or more of the following standards: BS-EN-1991-1-1,BSI 6180
Glass Adapters used in the Test
GC60-F4-500, GC70-F4-500
Glass used in the Test
16.76 (8mm-0.76-8mm) laminated with PVB film and toughened; 21,52 (10mm-1,52-10mm) laminated with PVB film and toughened
15mm and 19mm Monolithic Toughened glass
Line Load Test Results
Table 1: For Ø60mm Glass Adapter (GC60-F4-500)
Table 2: For Ø70mm Glass Adapter (GC70-F4-500)
Please note:
a) The loading was applied to the top of the glass pane at a height of 1100mm above finished floor level, being 50mm above the upper adapters (see assembly drawings. The spacing between the adapters is according to the above Tables 1 and 4.
b) Glass heights: 100 + B (vertical spacing between adapters) + 50 +1100mm, giving the corresponding heights according to Table 3. for the different values of B.
c) Tests are based only to the above mentioned mounting arrangement.
Table 3: Glass Heights
| Value of B | Glass Height |
| 150mm | 1400mm |
| 190mm | 1440mm |
| 200mm | 1450mm |
| 230mm | 1480mm |
Impact Test Results
Table 4: Dynamic load results from the tests (the test was executed with two laminated glass panels and slotted handrail):
Please Note: All descriptions, specifications, diagrams, illustrations and dimensions given are approximate and intended for general guidance purposes only. They may be subject to change without prior notice. We make all reasonable efforts to ensure that the contents of this site are accurate and up-to-date, but can accept no responsibility for omissions, errors or subsequent changes.
This item can be delivered to all addresses within the UK and Northern Ireland (unless otherwise stated) as well as Channel Islands, Isle of Man, Isles of Scilly, Orkney, Shetland and Western Scottish Islands. We may be able to deliver to the Republic of Ireland or other selected EU countries.
| Delivery Zone | Cost
(ex. VAT) | Timescale
(Estimated Delivery Time) |
| England, Wales & Scottish Mainland | from £7.50 | 1 - 2 Working Day |
| Scottish Highland | from £9.50 | 2 - 5 Working Day (Certain remote areas may take longer) |
| Northern Ireland | from £9.50 | 2 - 4 Working Days |
| Isle of Wight | from £9.50 | 1-2 Working Days |
| Other Area | Please Contact Us for delivery cost and timescale |
Delivery Procedure:
Your parcels will require a signature upon delivery. Please kindly ensure that there will be someone to sign for the parcel at the delivery address. If you are out you will be carded, please read the instructions on the card. After the very first attempt, you also have the option to collect the parcels from your local depot of the couriers.Timescales:
The cut-off time for next working day deliveries is 14:00 Monday to Friday (excluding Bank Holiday). Please Note: We rely on a third party (our couriers), therefore we are unable to guarantee delivery services. However, over 98.5% of deliveries are achieved on time.
Return:
14 DAYS MONEY BACK GUARANTEE*: we at Kerol Hardware want you to be delighted with your purchase. Our aim is your total 100% satisfaction before and after you order. In the unlikely event should you wish to return an item(s), we offer you gladly 14 calendar days from delivery date in which to decide to keep your ordered item(s) or return it/them. *Terms & Conditions apply, please click here for details.
More info > Detailed Delivery Information can be found here. Detailed Return Policy can be found here.
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