Post Base Single Channel SAVE AS PDF Part No. Wt – lbs G2072ASQEG 3.53 2 Hole Square 3″ Material is 1-5/8″ [41.3] wide x 1/4″ [6.3] thick unless specified. Holes are 13/16″ [20.6] from edge on 1-7/8″ [47.6] centers unless specified. admin2026-01-23T22:40:37+00:00