These rubber stoppers have a tapered shape to fit various sized openings and provide a secure, watertight seal. The solid, synthetic rubber construction can be cut to an exact length and is very elastic. Commonly used as a bottle stopper for glass containers, in electrical boxes, and various household or shop applications. The tapered shape allows one size stopper to fit variously sized openings.
California residents: see Proposition 65 information
- 1 Piece per pack
- Rubber construction
- Black finish
- 1/2 in. x 5/16 in.