THE 2 HOLE - GUSSETED INSIDE CORNER BRACKET IS A STRONG, EXTERNAL FASTENING METHOD THAT CREATES A 90 DEGREE CONNECTION. IT REQUIRES NO MACHINING SERVICES AND CAN PROVIDE INFINITE POSITIONING ALONG THE PROFILE T-SLOT, ALLOWING A LARGE DEGREE OF ADJUSTABILITY. THE SHAPE OF THE GUSSET PROVIDES EXTRA MATERIAL, STRENGTHENING THE CONNECTION. THE 2 HOLE - GUSSETED INSIDE CORNER BRACKET ENGAGES THE 2-DEGREE DROP-LOCK FEATURE WHEN THE ASSEMBLY BOLTS ARE TIGHTENED TO THE REQUIRED TORQUE. IT IS A FASTENING METHOD THAT CAN BE REPOSITIONED AND REUSED. THE SUGGESTED MOUNTING HARDWARE CAN BE FOUND ON THE "SUGGESTED HARDWARE" TAB. ,