The Red Caboose bracket grab irons (The replacement ones newly tooled for their acquired IMWX '37 AAR box car) are nice, as are the Intermountain ones from their Ps-1 box cars. They are styrene, which means they break easily, but they do glue well.
-Andy Carlson
Ojai CA
What's the best HO scale bracket grab aftermarket part these days (scale-size brackets and rungs, flash free, glue-able, etc.)?