Universal endlock-windlock

A windlock, comprising:

• a body, wherein the body includes holes to receive a fastener to be coupled to a slat of a roll-up door;
• a windlock lip formed from a portion of the body that is bent from the body;
• a gusset coupled to the body and the windlock lip to provide mechanical strength to the windlock lip;
• a first lip formed along a first side of the body to secure a first connection between a first pair of adjacent slats of the roll-up door;
• and
• a second lip formed along a second side of the body to secure a second connection between a second pair of adjacent slats of the roll-up door.

A roll-up door, comprising:

• a first slat, comprising:
• a first rounded end;
• a second rounded end, wherein the second rounded end has a smaller circumference than the first rounded end;
• and
• a pair of openings
• a second slat having a second rounded end inserted into the first rounded end of the first slat;
• a third slat having a first rounded end, wherein the second rounded end of the first slat is inserted into the first rounded end of the third slat;
• a windlock endlock coupled to the first slat, wherein the windlock endlock comprises:
• a body, wherein the body includes holes, wherein the windlock endlock is coupled to the first slat via fasteners fed through the holes and the pair of openings of the first slat;
• a first windlock lip formed from a portion of the body that is bent from the body;
• a first gusset coupled to the body and the first windlock lip to provide mechanical strength to the first windlock lip;
• a first lip to secure the second rounded end of the second slat into the first rounded end of the first slat;
• a second lip to secure the second rounded end of the first slat into the first rounded end of the third slat;
• and
• a guide to support the first slat, the second slat, and the third slat, wherein the first windlock lip is inserted into the guide.