"Special alloy. Flanged 90° one end. Functions as drain for transom, motor well, livewell or baitwell. Use similar metal between tubes and plugs. Designed for use with Moeller Snap-Tite, Turn-Tite and Trail 'n Bail Plugs. Wall thickness is .035". Length under flange given."
Material: Aluminum, Size: 1" OD x 1-7/8" L ", Case: 12