Extruded Aluminium Corner Joint (Lx7.7)
The L×7.7 Punch Fixer is a key component for robust, permanent, and sealed corner connections in aluminum window systems. In modern window manufacturing, especially for high-performance aluminum windows, the quality of corner joints directly impacts structural strength, durability, and weather-tightness. Utilizing punch fixers with hydraulic crimping machines is one of the most reliable methods for creating durable mechanical interlocks in the industry.
Available Variants
Extruded Aluminium Corner Joint (Lx7.7) (3150293)
Profile Code:
20770
Fixer Code:
20770
Cut Length:
7.1
Extruded Aluminium Corner Joint (Lx7.7) (3150304)
Profile Code:
20770
Fixer Code:
20770
Cut Length:
9
Extruded Aluminium Corner Joint (Lx7.7) (3150303)
Profile Code:
20770
Fixer Code:
20770
Cut Length:
11
Extruded Aluminium Corner Joint (Lx7.7) (3150269)
Profile Code:
20770
Fixer Code:
20770
Cut Length:
25.6
Extruded Aluminium Corner Joint (Lx7.7) (3150309)
Profile Code:
20770
Fixer Code:
20770
Cut Length:
30
Extruded Aluminium Corner Joint (Lx7.7) (3150302)
Profile Code:
20770
Fixer Code:
20770
Cut Length:
37
Extruded Aluminium Corner Joint (Lx7.7) (3150307)
Profile Code:
20770
Fixer Code:
20677
Cut Length:
52
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Click on any variant above to view its information, images, and specifications.
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