These clips are named after Heckler & Koch - a large gun manufacturer. The clips are made to be used on either end of your gun sling, to make holding it a little easier. We spoke with a friend in the army, and he confirmed that his unit used them on the M249's - a 22lb fully-automatic machine gun with an 800 round-per-minute rate of fire. Suffice it to say, these are heavy-duty, and won't have an issue holding your keys. The feel of it is super industrial - it's the kind of product with an overbuilt, simple design that you just want to open and close it all day.

The leather is a full grain Horween Illini Latigo, both supple and strong, making it a great match for the heavy duty clip. Illini Latigo is hot stuffed with natural oils and waxes, chrome and vegetable tanned, aniline dyed and finished with a wax glaze. The result is a leather that is rich in color with the strength and rigidity of a vegetable tanned leather, but breaks in and softens quickly akin to a Chromexcel leather.

The key clip has "G" logo heat-stamped in the middle, and a good-sized black steel split key ring to hold your keys.

Length - 5"