10 Series, 1″ x 2″ SMOOTH T-Slotted Aluminum Extrusion, TNUTZ Part #EX-1020, 47″ long with 1/4-20 tapped at both ends. These are 100% equivalent and compatible with T2/T3 Tacoma racks as well as T4R4/T4R5 4runner Racks.
Weight = 0.989 lbs/ft (1.472 kg/m)
Estimated Area = 0.824 in2 (5.316 cm2)
Moment of Inertia = Ix=0.087 in4 (3.621 cm4)
Iy=0.321 in4 (13.361 cm4)
These extrusions are cut to size and tapped both ends for the Prinsu-style roof rack. For compatible t-nuts, please click here for economy or standard t-nuts. We also have drop-in style and drop-in stainless ones.