GrabCAD 模型信息
Truck Rack Assembly for Retrax T-Slots · 模型 5732
This is an assembly of parts, when printed in ABS, with thick walls and 40% infill will make a Truck Mount, that fits the Retrax truck system. Mine is on a Toyota Tacoma. The parts are printed separately and screwed/glued together. The system uses 3/4" steel conduit (.922 OD) and clamp materials purchased from Maker Pipe ( Look for the "Makerpipe" web site ). I was able to support 108 lbs with one of these assembled Bases and Cones, before the wooden bracket broke. I only plan on putting a 80 lb Kayak on it. Use good judgment if adding heavy items you your rack. This requires some conduit bending skills. Mine are OK, but good enough for my project. The white knob makes it so I can do a quick disconnect of the cross braces. I use a plastic floor trim (Home Depot/Lowes) and a part called Pole_Clamp to add support across the top (there are 2). The base part is designed for an 8mm T-Slot (Ebay Amazon). The problem is the "T" thickness is 5mm and the Retrax slot is 4mm. I belt sanded them down to fit. But You can also get the 6mm T-Slot bolts with 4mm thickness if you want. I also bought I-Bolts to aide in the tie-down capability. Another Ebay-Amazon purchase. This project includes .stl. step and the original Fusion 360 models. I used a .8mm nozzle and made the walls thicker than normal (approx. 1.5 mm). I used a 40% honeycomb infill for extra support. The parts are glued together with Lock Tite PL Polyurethane Construction Adhesive. The center pin is serrated to allow the glue to fill in for more surface contact. The screws are #8 wood screws 1.5" long. Put some glue on the screw threads for extra support. See the side/transparent view picture for assembly view. I needed longer 6mm machine screws and addition 6mm nuts in order to use the clamp knob on the Maker Pipe bracket hardware.
- 格式
- STEP / IGES、STL、Rendering、Fusion 360
- 分类
- 3D printing、Automotive、Sport
- 标签
- maker pipe、retrax sliding bed cover、retrax、kayak holder、truck rack
- 数据更新
- 2026-07-30T20:27:15Z
