Ceiling Lampholders Keyless Porcelain 51-1682

Porcelain Ceiling Lampholders – Keyless feature high-strength insulator porcelain. Mounts on 4″ (101.6mm) outlet boxes with breakout for 3.25″ (82.55mm) box mounting. Pull chain socket interiors are removable. Pull chain devices include ball chain, 3′ (0.91m) of cord, connector and end bell. Top wire versions have terminal screws backed out — ready for wiring — without removing the interior. Sockets available in two piece version to permit interior replacement, dust ring protects against plaster and dirt. Shade grooves provided on two piece version.