These blocks are interlocking and stackable onto each other via a 1/2" or 9/16" centering pin and recess for most applications, 2-3/8" Wide U-Bolts not included.
These blocks are interlocking and stackable onto each other via a 1/2" or 9/16" centering pin and recess for most applications, 2-3/8" Wide U-Bolts not included.