Product Details:

Variety of Diameters & Configurations
Fits Bulk Load Caulking Guns

This CRL Metal Nozzle shown fits most bulk caulking guns; KM32RCT, KM45RCT, KM68RCT, KM65A, DL45T03, DL45T04, or others having a 3/8 inch (9.5 millimeters) -27 thread in the barrel cap.

Nozzle Opening: 1/2 in (13 mm) Round

Minimum Order: 1 Each