126403-050 350 Amp SB Protective Cap (50 Pack) - This is the first step to keeping terminals clean when equipment is disconnected. Protect SB connectors from impact damage, provide strain relief for the cables, help prevent accidental arcing, seal out acid, dirt, and moisture, and fit all major brands of connectors.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov