The Small Closed T-Joint, is used in traditional profiles types 40×18, 40×20…, this fitting has an enclosed screw hole, whose purpose is to stop the screw threads breaking. All the perimeter surrounding the screw hole is closed, providing great robustness in the profile where it is fit by a grub screw.
The advantage of the Small Closed T-Joint is its size, being smaller than the Large Closed T-Joint, it allows an easy positioning in the profile. The main difference to the Large Open T-Joint is that it must be fixed at the end of the profile.
*We adapt to your needs, for any size that is not referenced, please contact our technical department.