SPTT12

12″ x 12″ Tower Box Truss (1/8″ Chords)

SPTTBS

Steel and aluminum base with four outriggers for 12″ x 12″ tower box truss

SPTHG

Hinge block with a set of 4 spigots for 12″ x 12″ tower box truss

SPTSB12

Sleeve block for 12″ x 12″ tower box truss