SLEEVE LOCK PIPE BOTTOM 2 7/8″x4″ pipe x3 1/2″ Disc Add to quote Category: Foundation's Items Related products 2 3/8″, 2 7/8″, 3 1/2″ STEEL PIPE (SPECIFIED LENGTHS} Read more 6″ STEEL DRIVE BLOCK (SQUARE} Read more ANGLE IRON STEEL – 4″X6″X1/2″ (STANDARD 24″ OR 36″) Read more DRIVE BLOCK – ALUMINUM (CUSTOM AND STANDARD} Read more