- Durable rubber construction with black finish
- Helps to eliminate leaks in many applications, such as faucet drips at the spout
- Provides positive shut off
- Assorted O-rings includes 12 sizes from 00 to 5/8
- Lid chart illustrates the sizes for easy identification
- Designed to withstand harsh chemicals
- High abrasive resistance and temperature resistance
- Will withstand heat between a temperature range of 86 deg. F to 248 deg. F (-30 deg. C to 120 deg. C)