Technic Brick 1 x 2 - 1 x 2 Angled with Bumper Holder [Open Front]

Reference

2991b

Technic Brick 1 x 2 - 1 x 2 Angled with Bumper Holder [Open Front] (part 2991b) is a LEGO element. CollectORbuild's catalog records it in 2 sets, including Jabba's Sail Barge and The Batboat: Hunt for Killer Croc.