Awning brackets for Lexus GX 460 stock roof rails - image

Files (2)

Awning_Clamp_Top_V5a.stl

STL

732.3 KB

Awning_Clamp_bottom_V5a.stl

STL

1.2 MB

Print guidance estimate

Estimated from part metadata

Print cost & setup estimate

Planning numbers for filament, cost, time, and setup. Treat them as estimates until you confirm the file in your slicer.

2 model files

Typical selected file

33g

Based on 25% main infill for the largest likely-needed model file

Material cost

$0.79

Filament only at roughly $24/kg PETG / ASA

Print time

56m–1.6h

Uses 70 mm/s, 0.2 mm layers; verify supports in slicer

STL file	Role	Source size	PETG / ASA 20%	PETG / ASA 25%	100% solid	Recommendation
Awning_Clamp_Top_V5a.stl	Printable file	732.3 KB STL	25g $0.59	27g $0.64	59g $1.40	Ensure proper orientation in slicer for optimal strength and minimal supports
Awning_Clamp_bottom_V5a.stl	Printable file	1.2 MB STL	30g $0.73	33g $0.79	72g $1.74	Ensure proper orientation in slicer for optimal strength and minimal supports

Saved setup guidance is used for material, infill, support, and per-file recommendation text; editable numbers are planning estimates only.

Exterior

Awning brackets for Lexus GX 460 stock roof rails

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Description

I wanted to mount a roof awning on my Lexus GX 460 using the stock aero type cross bars. Using these brackets along with aluminum T-slot channel results in an adjustable clamp. The T-channel needs the holes counter sunk to accept a 1/4"x20 - 1.5" long flat head bolt, the bolt heads should sit flush with the bottom of the channel to allow the T-slot bolts to slide in. I used ARB awning bracket with gusset, part number 813402 to mount the Shady Boy awning. This system allows the awning to be easily and quickly installed or removed. You will need 4 brackets, 2 for each crossbar. The 1/4" nuts are a tight fit and will need to be tapped in with a hammer. The awning is attached using 1" long T-slot bolts (one in each bracket) and a star wheel or quick nut. The brackets also fit gen 4, 4Runner and will probably will fit other models, please let me know if these fit your crossbars. Material list 4 - 114mm long T-channel 4 - 1/4"-20 by 1" T-blots 4 - 1/4"-20 star wheel / quick nuts 8 - 1/4"-20 flat head bolts 8 - 1/4"-20 nylock nuts Links to products used: https://www.shadyboy.com/ https://www.amazon.com/ARB-813402-Bracket-Pre-Drilled-Gusseted/dp/B071G3V8MF?th=1 https://www.leevalley.com/en-ca/shop/hardware/jig-and-fixture-parts/52400-veritas-double-t-slot-track https://www.leevalley.com/en-ca/shop/hardware/jig-and-fixture-parts/100804-t-bolts-for-veritas-t-slot-tracks-5-16-18-thread https://www.amazon.com/POWERTEC-71121-Piece-T-Bolt-Kit/dp/B079JN1DSK/ref=pd_sbs_6/145-1527334-2258646?pd_rd_w=Lc3L8&pf_rd_p=3676f086-9496-4fd7-8490-77cf7f43f846&pf_rd_r=TC0AE0P5RM83VVHWVNCT&pd_rd_r=28f1d5b7-bc9c-4982-9b46-87275b52d32c&pd_rd_wg=F1yCb&pd_rd_i=B079JN1DSK&psc=1

Updated Jul 18, 2026

Originally published on thingiverse.com by Ian Giles (1974Boler) · License: CC BY

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