Under-Desk Cable Slack Reel
This reel screws under a desk or onto a desk leg and takes up extra monitor, USB-C or charger cable. You wrap the cable around a 50 mm hollow drum, which keeps it above a safe bend radius. A flared lip holds the wraps in place, and two 7 mm notches in the lip let the cable in and out. The base is 96 x 76 x 5 mm with four countersunk 4.5 mm holes for #8 wood screws or M4 bolts. There is 31 mm of wrap height, and the lip underside is 45°, so it prints without supports.
desk cable-management under-desk cable-reel