Inquiry (采购产品): boat seat I need a new king pin for my boat seat. I guess you would call it a spider with spring. This is a seat in a Sylvan 16' back troller. Around the year 1998. The spider fits into the seat with an inch indent. Can you help me? **** Hidden Message ***** David Schult 46845 Company: none E-mail: dave@schult.us **** Hidden Message ***** dave@schult.us