"Not all workers wear tool belts" 

Handmade in South Korea by YM Carpenter

As you can see in the picture, the hammer holster of the diamondback is It's a hammer clip of another basic concept

It is a hammer clip made for workers who are crazy about the weight reduction of the tool belt.
And, sometimes you only need a hand and a hammer, don't you?

Can be used as right or left handed

MK4 internal dimensions width 58mm x depth 38 mm x height 71 mm. Top of clip is 32 mm wide. 

Available in Black, Tan, Red, Pink, Neon Green, Orange