Saturday Mac riddles 157

Here are this weekend’s riddles to entertain you through family time, shopping and recreation.

1: Assumed name otherwise points to the original.

2: Fuse special character with part of a chain for a reference pointer.

3: Steadfast 7.92 inch two-way connector between grouped volumes.

To help you cross-check your solutions, there’s a common factor between them.

I’ll post my solutions first thing on Monday morning.

Please don’t post your solutions as comments here: it spoils it for others.