CAD image of a Concast Aluminum PTA Cover

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Aluminum PTA
Aluminum cover with tube end view
Rib W.
(Inches)
Width
& Length
Weight
(Pounds)
8021PTA 22.5L
8021PTA 22.5R
21.5 26 X 48 24
8021PTA 45L
8021PTA 45R
21.5 26 X 48 30
8025PTA 22.5L
8025PTA 22.5R
25.5 30 X 24 12
8025PTA 45L
8025PTA 45R
25.5 30 X 48 33
8031PTA 22.5L
8031PTA 22.5R
31.5 36 X 24 18
8031PTA 45L
8031PTA 45R
31.5 36 X 48 38
8041PTA 22.5L
8041PTA 22.5R
31.5 36 X 48 51
8041PTA 45L
8041PTA 45R
40 36 X 48 65
8051PTA 22.5L
8051PTA 22.5R
41.5 46 X 48 59
*Rib width corresponds to top of the channel inside width.