CKG 3K Carbon Fiber Travel Sand Scoop Handle (blue): Fits my CKG scoop with the slightest of gaps. But any tighter, then I know it wouldn't fit. So, I put a 1-layer ring of electrical tape around to reduce the intrusion of salt water. Still, I disassemble and wash out everything after a few outings to delay the rust which salt eventually produces on even the best stainless steel.