Gridfinity holder for Knipex Pliers Wrench and Cobra
A 2 by 2 Gridfinity block, 84 by 84 mm, with four angled slots that hold a Knipex Pliers Wrench 180 and 250 and Cobra 180 and 250 jaws-down so the handles lean back at 15 degrees. Slots are 14 mm wide for the 180 mm tools and 18 mm for the 250 mm sizes, 35 mm deep with a 0.5 mm clearance around the jaw heads, and a soft 2 mm fillet at the mouth so the plated jaws do not scratch. The base is the standard Gridfinity profile with magnet pockets; print it flat in PETG with 1.6 mm walls, supports only under the leaning slots if your slicer asks.
Because Knipex handles differ between the comfort grip and dipped versions, a generic holder pinches or flops. In SpeakCAD you describe the exact models, preview the block in the browser without paying, add a fifth slot for TwinGrip in the chat, then download the STL.
Create a Gridfinity 2x2 holder 84 by 84 mm on a 42 mm grid, 49 mm tall with the standard base and magnet pockets, four rectangular slots 35 mm deep tilted back 15 degrees, two at 14 by 12 mm and two at 18 by 15 mm with 0.5 mm clearance, 1.6 mm walls and 2 mm mouth fillets.