- With heavy, rectangular base of plate steel, finished in hard enamel
- Zinc-plated steel rod is machined at lower end with U.S. National coarse thread
- 508 mm rod is 9.5 mm in diameter with 3/8-16 thread; 610 and 914 mm, 13 mm in diameter with 1/2-13 thread
8835B50 support is furnished with 8835C18 rod; 8835B60 with 8835C24 rod; 8835B70 with 8835C36 rod. Listings indicate base dimensions and rod height in mm.