وصف: Clamp
Piper (PA-18, -18A, -18S, -18"105" (Spec)
-18S"105" (Spec)
-18A, -18"125", L-21A, -18S"125", -18AS"125", -18"135", L-21B, -18A"135", -18S"135", -18AS"135", -18"150", -18A"150", -19, L-18C, -19S, PA-18A, -18A"125", and -18A"150" (Restricted))