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Post Bases

To assist in the selection of the proper fitting for your application, Sasco fittings, many of which have multiple applications, are grouped according to their most common use.

S500PB-HG

S500PB-HG

For 1 5/8" x 3 1/4" channel and combinations

S505PB-HG

S505PB-HG

 For 1 5/8" x 3 1/4" channel and combinations


S501DPB-HG

S501DPB-HG

For 1 5/8" x 1 5/8" channel and combinations

S501PB-HG

S501PB-HG

For 1 5/8" x 1 5/8" channel and combinations


S503PB-HG

S503PB-HG

For 1 5/8" x 1 5/8" channel and combinations

S508PB-HG

S508PB-HG

For 1 5/8" x 1 5/8" channel and combinations

S509PB-HG

S509PB-HG

For 1 5/8" x 1 5/8" channel and combinations


This product comes in the following finishes:

Product Suffix:

Hot Dip Galvanized After Fabrication HG

Electroplated Zinc EG

Stainless Steel Type 304 SS4

Stainless Steel Type 316 SS6

Standard Finish is defined by the suffix shown while other finishes are also shown. Many of these other finishes are stocked, however some may require custom manufacturing.

General Data (Inches) (mm)
Hole Diameter 9/16 14.3
Hole Spacing from End 13/16 20.6
Hole Spacing on Centre 1 7/8 47.6
Width 1 1/2 38.1
Thickness 1 1/2 6.4


Dimensions are to outside edge unless otherwise indicated.