Viking® VK332, Model M, 4.2K, Standard, Fusible Link, Pendent, QR, 1/2" NPT, Brass, 280 Degree 21272AG Fire Sprinkler Head 56-937-1-066 76 in W x 4

76 in W x 4 in D

RASCO/Reliable Model RJ Wrench

designed to mount to a 4-inch square by 21/8-inch deep box

NST - National Standard Thread - Most common pipe thread option

Viking® VK332, Model M, 4.2K, Standard, Fusible Link, Pendent, QR, 1/2" NPT, Brass, 280 Degree 21272AG Fire Sprinkler Head 56-937-1-066 76 in W x 4Viking VK332, Model M, 4. 2K, Standard, Fusible Link, Pendent, QR, 1 2" NPT, Brass, 280 Degree 21272AG Fire Sprinkler Head The Viking Microfast Quick Response Fusible Element Pendent Sprinkler VK332 is a small, thermosensitive, solder link spray sprinkler available with various finishes and temperature ratings to meet design requirements. The special Polyester and Electroless Nickel PTFE (ENT) coatings can be used in decorative applications where