Red Forestry Single Ended Spanner Wrench Color_White The female threaded side of

The female threaded side of this adapter will only connect to a 4 inch male British Standard Pipe (BSP) Thread

Global type "D" aluminum 3 inch female camlock (Cam & Groove) coupler to 2 inch female NPT threads

NPSH and NPT are more common in industrial applications

Jump size Stainless Steel 4 inch female camlock (Cam & Groove) coupler to 3 inch male camlock (Cam & Groove) coupler

Square heads up to 1 1/2 inch

Red Forestry Single Ended Spanner Wrench Color_White The female threaded side ofLightweight pocket spanner wrench for 1 inch and 1 1 2 inch forestry hoses. Hose coupling type wrench is designed for use on slotted or rocker lug couplings on Forest Service fire hoses. Spanner wrench cannot be used on pin lugs. Forest Service Spec 5100 101. This is a component of the Mop Up Kit NSN 4210 01 321 4206. This Wildland Fire Equipment hose spanner wrenches are used by the U. S. Forest Service (USFS), Bureau of Land Management (BLM), Bureau