Collection: Cotter Pins

Our curated inventory of high quality, marine grade 316 Stainless or Silicon Bronze cotter pins (also known as split pins) come in handy for all kinds of uses on a boat. From securing sailing yacht rigging, to locking castle nuts, propellers, or trailer hitches, they are always good to have around. 

We offer the nation's largest selection of silicon bronze cotter pins, as well as a large selection of hard to find stainless steel cotter pins. When the big box stores will only sell you "stainless" without naming the alloy, or 18-8 or 304 stainless, we focus on only stocking and selling what we would use on our own boats.