If any of you guys are into one-off tools and hardware that can be of use to installers, try
They supply hard-to-find parts for engineers and medical labs, but I've found a few interesting things there that ONLY they had. Example: know those little plastic entrance collars that coax installers use to feed their lines through a wall? Ever wish there was something similar you could place a CAT5 wire through instead of just punching a hole in the drywall and feeding it through? Smallparts has a white nylon "screw insulator" that is perfect for that...set it into the wall and it provides the perfect entrance hole for CAT5 size wire. Put one on the exit side, and it's beautiful. I found exactly matching rigid plastic 3/8" tubing at a hobby shop that I can glue onto the insulator, making a perfect conduit for the wire all the way through the wall. This is the solution when you have to feed through cinder block walls: the tube protects the wire from rips and tears. I use this combo now on every wall cavity I go through. Leaves a real professional look, too.
They supply hard-to-find parts for engineers and medical labs, but I've found a few interesting things there that ONLY they had. Example: know those little plastic entrance collars that coax installers use to feed their lines through a wall? Ever wish there was something similar you could place a CAT5 wire through instead of just punching a hole in the drywall and feeding it through? Smallparts has a white nylon "screw insulator" that is perfect for that...set it into the wall and it provides the perfect entrance hole for CAT5 size wire. Put one on the exit side, and it's beautiful. I found exactly matching rigid plastic 3/8" tubing at a hobby shop that I can glue onto the insulator, making a perfect conduit for the wire all the way through the wall. This is the solution when you have to feed through cinder block walls: the tube protects the wire from rips and tears. I use this combo now on every wall cavity I go through. Leaves a real professional look, too.