鍍鎳旋轉扣

The nickel plating on these is holding up way better than the bare brass ones I used last season. Swapped them onto my main shock cord and the lines came down way less twisted. Smooth rotation even under a fast deployment.

Put one of these on my drogue chute line and watched the descent during last weekend's launch—no tangling at all, and the nickel plating handled the heat without a scratch. Spins smooth as silk every time.

The swivel spins so freely that my shock cord came down completely untangled on the first flight. The nickel plating looks tough enough to handle the rough landing on gravel, too.