The Wingman has always got you covered. The main slot on the Wingman can hold a hammer or hammer tacker with the bottom open. Close the bottom with a hook and loop webbing strip and use the Wingman to carry a stick ruler or pliers. There is also a webbing strip for clip-on accessories and three slots for pencils, markers or nail sets.
8 x 3-1/2 x 1-1/2