SKU: 253998
DORMA Spindle Extension - 5mm
5.0
(2)
3 in stock
A range of interchangeable spindles to provide floor clearance in a variety of situations (doors with thresholds, carpeted floors, etc.)
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About this product
- A range of interchangeable spindles to provide floor clearance in a variety of situations (doors with thresholds, carpeted floors, etc.)
- Standard DORMA spindle on BTS75 and BTS80 will give 8mm clearance
- Spindles are shown in 'Extended By' sizes - therefore a 5mm extension will give 13mm clearance (8mm 5mm)
Specification & Documentation
Action
Single/Double
Size (mm)
5
Type
Spindle Extension
Range
BTS75/BTS80
Material
Mild Steel
Documents
About this product
- A range of interchangeable spindles to provide floor clearance in a variety of situations (doors with thresholds, carpeted floors, etc.)
- Standard DORMA spindle on BTS75 and BTS80 will give 8mm clearance
- Spindles are shown in 'Extended By' sizes - therefore a 5mm extension will give 13mm clearance (8mm 5mm)
Specification & Documentation
Action
Single/Double
Size (mm)
5
Type
Spindle Extension
Range
BTS75/BTS80
Material
Mild Steel
Documents
About this product
- A range of interchangeable spindles to provide floor clearance in a variety of situations (doors with thresholds, carpeted floors, etc.)
- Standard DORMA spindle on BTS75 and BTS80 will give 8mm clearance
- Spindles are shown in 'Extended By' sizes - therefore a 5mm extension will give 13mm clearance (8mm 5mm)
Specification & Documentation
Action
Single/Double
Size (mm)
7.5
Type
Spindle Extension
Range
BTS75/BTS80
Material
Mild Steel
Documents
About this product
- A range of interchangeable spindles to provide floor clearance in a variety of situations (doors with thresholds, carpeted floors, etc.)
- Standard DORMA spindle on BTS75 and BTS80 will give 8mm clearance
- Spindles are shown in 'Extended By' sizes - therefore a 5mm extension will give 13mm clearance (8mm 5mm)
Specification & Documentation
Action
Single/Double
Size (mm)
7.5
Type
Spindle Extension
Range
BTS75/BTS80
Material
Mild Steel
Documents
About this product
- A range of interchangeable spindles to provide floor clearance in a variety of situations (doors with thresholds, carpeted floors, etc.)
- Standard DORMA spindle on BTS75 and BTS80 will give 8mm clearance
- Spindles are shown in 'Extended By' sizes - therefore a 5mm extension will give 13mm clearance (8mm 5mm)
Specification & Documentation
Action
Single/Double
Size (mm)
10
Type
Spindle Extension
Range
BTS75/BTS80
Material
Mild Steel
Documents
About this product
- A range of interchangeable spindles to provide floor clearance in a variety of situations (doors with thresholds, carpeted floors, etc.)
- Standard DORMA spindle on BTS75 and BTS80 will give 8mm clearance
- Spindles are shown in 'Extended By' sizes - therefore a 5mm extension will give 13mm clearance (8mm 5mm)
Specification & Documentation
Action
Single/Double
Size (mm)
10
Type
Spindle Extension
Range
BTS75/BTS80
Material
Mild Steel
Documents
- Medium duty floor spring
- Power size 1-4
- Interior and exterior doors up to 1100mm or 120kg max
- Backcheck - Ideal for high traffic doors as it offers resistance when the door is opened with excessive force, preventing damage to doors
- Single or double action
- Dual handed for push or pull side mounting
- Closing and latch speed adjustments for a perfect closing action
Specification & Documentation
Action
Single/Double
CE Rated
Yes
Certifire
Yes
Equality Act Compliant
Yes
Fire Rating
60
Hold Open Function
No
Max Door Weight (kg)
120
Max Door Width (mm)
1100
Option
Non Hold Open
Power Size
EN 1-4
Size (mm)
285 x 82 x 50
Type
Floor Spring
Range
BTS75/BTS80
Material
Mild Steel
- Medium duty floor spring
- Power size 1-4
- Interior and exterior doors up to 1100mm or 120kg max
- Backcheck - Ideal for high traffic doors as it offers resistance when the door is opened with excessive force, preventing damage to doors
- Single or double action
- Dual handed for push or pull side mounting
- Closing and latch speed adjustments for a perfect closing action
Specification & Documentation
Action
Single/Double
CE Rated
Yes
Certifire
Yes
Equality Act Compliant
Yes
Fire Rating
60
Hold Open Function
No
Max Door Weight (kg)
120
Max Door Width (mm)
1100
Option
Non Hold Open
Power Size
EN 1-4
Size (mm)
285 x 82 x 50
Type
Floor Spring
Range
BTS75/BTS80
Material
Mild Steel
About this product
- This is to be used in conjunction with the floor pivot for manual closing doors, or the floor spring unit for self closing doors (sold separately)
- Satin Stainless Steel finish
- Size 164 x 52mm
- Suits 10-12mm glass
Specification & Documentation
Finish
Satin Stainless Steel
Glass Thickness (mm)
10-12
Max Door Weight (kg)
90
Max Door Width (mm)
1200
Size (mm)
164 x 52
Type
Bottom
Material
Aluminium
About this product
- This is to be used in conjunction with the floor pivot for manual closing doors, or the floor spring unit for self closing doors (sold separately)
- Satin Stainless Steel finish
- Size 164 x 52mm
- Suits 10-12mm glass
Specification & Documentation
Finish
Satin Stainless Steel
Glass Thickness (mm)
10-12
Max Door Weight (kg)
90
Max Door Width (mm)
1200
Size (mm)
164 x 52
Type
Bottom
Material
Aluminium
About this product
- This is to be used in conjunction with over panel pivot patches or, if the door is in a frame, should be used with top pivot with fixing plate (sold separately)
- Satin Stainless Steel finish
- Size 164 x 52mm
- Suits 10-12mm glass
Specification & Documentation
Finish
Satin Stainless Steel
Glass Thickness (mm)
10-12
Max Door Weight (kg)
90
Max Door Width (mm)
1200
Size (mm)
164 x 52
Type
Top
Material
Aluminium
About this product
- This is to be used in conjunction with over panel pivot patches or, if the door is in a frame, should be used with top pivot with fixing plate (sold separately)
- Satin Stainless Steel finish
- Size 164 x 52mm
- Suits 10-12mm glass
Specification & Documentation
Finish
Satin Stainless Steel
Glass Thickness (mm)
10-12
Max Door Weight (kg)
90
Max Door Width (mm)
1200
Size (mm)
164 x 52
Type
Top
Material
Aluminium
About this product
- A range of interchangeable spindles to provide floor clearance in a variety of situations (doors with thresholds, carpeted floors, etc.)
- Standard DORMA spindle on BTS75 and BTS80 will give 8mm clearance
- Spindles are shown in 'Extended By' sizes - therefore a 5mm extension will give 13mm clearance (8mm + 5mm)
About this product
- A range of interchangeable spindles to provide floor clearance in a variety of situations (doors with thresholds, carpeted floors, etc.)
- Standard DORMA spindle on BTS75 and BTS80 will give 8mm clearance
- Spindles are shown in 'Extended By' sizes - therefore a 5mm extension will give 13mm clearance (8mm + 5mm)
Specification & Documentation
Action
Single/Double
Size (mm)
5
Type
Spindle Extension
Range
BTS75/BTS80
Material
Mild Steel
Documents
Reviews
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These reviews are verified by an independent third party for authenticity.
Gavin Randall - 4 years ago
Perfect Dorma parts and did what I needed.
Genuine Dorma that slotted into the old floor springs and lifted doors off the new floor we’d laid.
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