CF Tray Brace Install 1 Step 1 of 3 Required Parts: 1 x Brace, PRT-0128964 x 6.4mm Ali Rivets 2 Step 2 of 3 Place the brace PRT-012896 over the latch pin.Mark and drill 4 x holes with a 6.5mm drill bit. 3 Step 3 of 3 Using 4 x 6.4mm ali rivets. Rivet the brace plate into place.