The 701 platform weldment assembly has the following parts:

Part #		Qty	Description			Material				Drawn?	
------		-----	-----------			--------------				------
18-701-1	1	Main transverse tube		7/8" x .035 wall 4130 round tube	n
18-701-2	1	Angled extension tube		3/4" x .035 wall 4130 round tube	n
18-701-3	2	Mounting plates, large		1-1/2" x .065 4130 strip		y
18-701-4	1	Mounting plate, small		1-1/4" x .065 4130 strip		y
18-701-5	2	Pitch pivot straps		3/4" x .065 4130 strip			y
18-701-6	2	Pitch pivot gudgeons		3/8" x .065 wall 4130 round tube	y
18-701-7	1	Roll bellcrank pivot		3/8" x .065 wall 4130 round tube	y