MU2802.2 Internal corner cleat – internal U-bolt
MU2812.1 External U-bolt
MU2823 Corner cleat
MU2831 Split and holes for central junction
MU2832 Fin removal for 90° frames
MU2839 Double hole for 90° frames
MU2840 Double hole on 90° frame NC-S 170 STH HES
MU2841 Track split for water drainage
MU2844 Split on side cover AELLE-S 190 STH
