A quick learner from san clemente says:
March 2, 2012
i have few channel balances that i have to replace. on the the word 29 4 HP Caldwell.
Paul from SWISCO responded:
March 6, 2012
Thanks for posting. Please take a look at our S385-30 with a 2940 stamp option. Do you think this will work for you? Make sure to double check the dimensions of your attachments.