Our most robust trolley is the unistrut p2950 which can hold up to 600 pounds.
Unistrut for garage door.
Garage door struts for eight and nine foot wide doors can ship by fedex or ups but longer struts will not.
These would need to ship over the road.
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Support struts allow your garage door to open and close smoothly while remaining strong and reliable.
Superstrut 1 5 8 in x 13 16 in gold galvanized half slot channel strut.
A better option for doors over nine feet wide is to order shorter struts and connect them.
This ideal door garage door support strut is for additional door support or when adding a garage door opener.
Trolleys can also be ganged together to support heavier loads so whether you re hanging a barn door installing a sliding track door in your house installing a patient lift system curtain wall or moving a punching pag out of the way when not in use rest.
Unistrut genuine p2950 eg 4 wheel trolley assembly for use with p1000 p1001 p5000 p5001 p5500 p5501 and all 1 5 8 or taller strut channel 4 8 out of 5 stars 255 27 50 27.
Item 20281 model zb1400hs 10.