Fixing and buying guide
J8500GM 102mm x 76mm x 2.7mm Gun Metal Ball Bearing Hinges Pair
What these hinges are for
These ball bearing hinges are engineered for doors that experience regular use and need reliable, smooth operation. They work well on both commercial premises and busy domestic properties where door movement needs to be effortless and consistent over time.
- Heavy-duty Grade 11 steel construction
- Supports doors up to 80kg in weight
- Ball bearing mechanism for smooth opening and closing
- Ideal for high-traffic areas
- Gun metal finish for durability and appearance
Sizing and compatibility
At 102mm x 76mm, these hinges are a standard size suitable for most internal and external doors. Check your existing hinge size before ordering to ensure compatibility with your door frame and door thickness. The 2.7mm thickness is typical for heavy-duty hinges of this grade.
- Dimensions: 102mm x 76mm x 2.7mm
- Pair supplied (two hinges per pack)
- Measure your existing hinges to confirm size match
- Suitable for standard domestic and commercial door frames
Before you fit
Prepare your door and frame by checking that the hinge recesses (mortises) are clean and the correct depth. Ensure your door weighs no more than 80kg and that the frame is square and level. Have the correct screws ready; these hinges typically require coach screws or wood screws appropriate to your frame material.
- Verify door weight does not exceed 80kg
- Check hinge recesses are clean and correct depth
- Ensure door frame is square and level
- Prepare appropriate fixings for your frame type
- Have a helper available for safe door hanging