you don't.........but I can't bring myself to destroy a clamp to make a chain whip; and I don't have a broken one....that's why it's temporary..........it's also rare that you need 2 whips; why buy another?....
'''96 Litespeed Catalyst, '05 Litespeed Firenze, '06 Litespeed Tuscany, '12 Surly Pacer, All are 3x8,9 or 10. It is hilly around here!
What's missing is the short length of chain that's fixed at both ends to the handle. Real chainwhips have 5 half-links at one end that anchor one side of the cog while the long flexible end wraps around the rest of the cog.