It worked like it was supposed to. Beats paying a dealership $90 bucks every time you need a new chain. The push pins break easily. The .38 broke after 2 uses which was disappointing. The only push pin to survive was the smallest! Overall, it's worth the money. I'd mush rather pay $10 to replace the push pins thatn $90 for a dealership to do it next time. Lining up the rivet heads with the holed push plate took some creative thinking and a little help from a friend. Could be made easier. Good buy.