What's the diff between these two Brodak bellcranks ?

[Paul Smith]

Is there Brodak 3-line expert on the site that knows the differnce between these two products?

http://www.brodak.com/shop.php?CategoryID=110

C-22 2½” Upright Short Span Bellcrank
by Brodak
Item# BB-376
Price: $19.99


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C-28 2½” Upright Short Span Bellcrank
by Brodak
Item# BB-382
Price: $19.99

C-28 2½” Upright Short Span Bellcrank
Description:
Mounts on the top of bellcrank floor and is used when the engine is in the upright position, allowing you the most direct route to the throttle. When using short span you have quicker "throw" in the elevator, allowing for quicker response. Also the front lead-out will be your "down" elevator which is standard. The elevator control comes out on the out-board wing.

        

[Dick Pacini]

This is the C-22:

Mounts on the top of bellcrank floor and is used when the engine is in the upright position, allowing you the most direct route to the throttle. When using short span you have quicker "throw" in the elevator, allowing for quicker response. Also the front lead-out will be your "up" elevator for smoother taxis, take-offs, flying and landings