What happens next?

The man pulls out a black object from his pocket and presents it. The man screws the black object at the end of the rake handle. the man

(1). moves the trashcan and rakes.; (2). applies a strip of black plastic and connects the black object that has two ends together.; (3). holds the object and pulls out the black object and extends it to full extension.; (4). then pulls on the rake again and not once but twice.;
(1).